Highwater Marks

Internet Sales Tax

Last week's Supreme Court ruling (South Dakota v. Wayfair, No. 17-494) may change the way people shop. Large internet retailers will now be compelled to charge sales tax on all internet sales in the U.S.

There's a silver lining in the decision. Individual states can exempt smaller internet sellers who would be significantly burdened by collecting and distributing sales tax to each state and local government. The ruling should encourage consumers to shop in local brick and mortar stores and to purchase from small internet stores like Highwater Filters.

Not only will it boost state and local tax revenue but it will help small businesses that have been struggling or failing because of competition from large e-commerce sellers.

Thank you for supporting small businesses.

Read SCOTUS decision here.

The news is not good: researchers tested 250 samples of bottled water around the world and found that 93% contain plastic particles, most which are believed to come from the bottles themselves. 

You see it every time you visit a grocery store. Consumers loaded up with bottled water to stock refrigerators and coolers everywhere. 

Many people don't trust the water that comes out of their taps. Should they trust the water that comes out of plastic bottles? Not at all.

Nestle, Aquafina, Aqua, Dasani, Evian and other major brands are selling water that does not require testing. And it stands to reason that water sitting in plastic bottles can become contaminated with chemicals that leach from plastic. The sense of security that many consumers feel from bottled water is misguided. That water is not always what you might believe. In fact, more times than not, it isn't.

Read more here. (From Yahoo! News)

So what's a consumer to do?

For one, check your water district's water report that is a requirement to be shared with the community they serve. You can find out what contaminants they are testing for and whether they are meeting safety standards. But that's not enough. Many homes were built with pipes that contain lead. Homes built before 1980 are most suspect. Even if your water tests safe for human consumption at the source, you can't be sure if the water coming from your tap hasn't leached contaminants from your pipes. The best thing to do is to get the water coming from your tap tested by a lab.

At Highwater Filters we have a simple solution. Get a water filter that removes the contaminants that you are concerned about. Sometimes it's difficult to find out what a filter removes but with research you should be able to find a filter that will give you peace of mind. Consider a before and after test just to be sure.

On Sale Now!

We are offering some great deals on filters for your home. We've got counter top, under counter, inline, refrigerator and whole house filters. 

See all our Home Water Filters here.

Can't determine the best filter for your home? Contact us at info@highwaterfilters.com or call 509-685-0933.

Thanks for stopping by!

In a ruling that could have far-reaching consequences for communities that add fluoride to their municipal drinking water, a court in California denied the EPA's request for a protection order that would limit the information courts can view when considering evidence of risks to human health and the environment.

A provision in the Toxic Substances Control Act (TSCA) allows citizens to petition the EPA, which is authorized under TSCA to ban harmful contaminants that are risks to health and the environment, to essentially perform the job they are commissioned to do. A citizen lawsuit brought by Food & Water Watch Inc.  against the EPA demands that the agency ban the addition of fluoride to drinking water. (Food & Water Watch Inc., et al. v. United States Environmental Protection Agency.)

A Northern District of California judge ruled against the EPA's request to restrict information used by the courts to make decisions to only info that was used in original agency proceedings leading up to decisions on banned contaminants.

This is a victory for opponents of fluoridation.

Communities all over the world are banning water fluoridation. But there are still many, many that add fluoride to municipal drinking water. According to the CDC, 66.3% of US households use fluoridated water (2014 data). Let that sink in.

If you've got fluoridated water, there are several ways to remove fluoride from your drinking water. We recommend bone char as an effective method. We've just added a category on our web store for all our products that treat fluoride. 

Click here to see all our fluoride product.

We are always happy to assist in your product decisions. If you are not sure if your water has added fluoride you can contact us to help find out. Or contact your local water dept. 

Email us at info@highwaterfilters.com or call 509-685-0933.

Click here for more info on fluoride in drinking water from a previous blog post by Lorraine Marie (Removing fluoride from drinking water: Is bone char a good alternative?).

Thanks for stopping by!






by Lorraine Marie

Make sure your drinking water is not a thyroid antagonist. 

It’s pretty basic: Iodine is essential to the function of the thyroid. The thyroid is essential to the function of your body. That said, the thyroid is under threat not only from iodine deficiency, but from unprecedented levels of industrial pollutants. Some of those toxins are in municipally treated as well as untreated drinking water.

Chemicals that may impact your thyroid include:

Fluorine and chlorine, commonly used to treat water, and bromines, found in pesticides.

Dioxins; the EPA says it can find its way into water from smelting, chemical manufacturing and use of burn barrels.

Heavy metals. Notably, mercury toxicity can impact the thyroid’s T3 and T4 conversion.

Perchlorate can disrupt the thyroid’s hormone production process, and is found in fertilizers, some varieties of bleach -- and most people’s blood. EPA calls it a likely carcinogen.

Pesticides. Figures show at least 1 billion pounds used annually in the U.S., and 5.6 billion pounds worldwide.

PCBs can mess with thyroid hormones. They were outlawed but linger in the environment from use in paints, electrical equipment, flame retardants, pesticides, hydraulic fluids, etc.

BPA, from plastics, is another hormone-disrupting chemical, associated with low-sperm count. It can survive wastewater treatment.

Flame retardants (think clothing and furniture, from PBDE), are now found in natural water sources.

PFOA, used in stain-resistant carpeting and non-stick cookware, can be found in water sources.

Anti-bacterial products; the ingredient triclosan has been found in fish and in freshwater streams. It is associated with anti-biotic resistance as well as hormone disruption.

Radiation exposure can come from nuclear fallout (that can invade your water) and medical radiation.

UV filters; rat studies show they can decrease the circulation of thyroid hormones. Found in sunscreens and cosmetics, they also increasingly show up in water, and can mimic hormones.

            A quick thyroid refresher course: Unhealthy thyroid function can manifest as hypothyroidism, hyperthyroidism, thyroid disease or thyroid cancer (the latter has more than doubled since the 1970’s). Thyroid hormones also influence mental function. And if the body has too-high levels of calcium in the blood, the thyroid produces calcitonin, which arranges either storage in bones or flushing out the excess.

            An underactive (hypoactive) thyroid can affect every organ: think fatigue, cold hands and feet, infertility problems, muscle cramps, weakness, constipation, thinning and or brittle hair. There can also be an impact on speech, reflexes and memory. Untreated thyroid issues in infants can cause cretinism -- stunted growth, pale skin, mental impairment, and observable goiters.

A hypoactive thyroid manifesting as a goiter can increase the risk for heart failure and heart attack, and cause weight gain, water retention, and premature death -- an overgrown goiter can squeeze the trachea and cause choking and suffocation.

Hyperthyroidism triggers too many thyroid hormones, which can cause increased mental and physical activity, and may also manifest as sweating, nervousness, insomnia, diarrhea, and even bulging eyes.

So yes, your thyroid is important. Whether or not your thyroid currently has a problem, your body will thank you for keeping thyroid antagonists out of your water by adopting an appropriate water filtration system. Dodge those ingredients the body was never designed to handle.


Sources: 11 everyday toxins that are harming your thyroid, by Wm. C. Cole, D.C. Functional Medicine Practitioner; Six toxins that destroy your thyroid, by Dr. Edward Group, DC, NP; The chemicals that can affect your metabolism, 10-8-15, Huffington Post; Undoctored, by William Davis, MD; The trouble with ingredients in sunscreen, by the Environmental Working Group. For more thyroid information, check out undoctoredehealth.com or stopthethyroidmadness.com .

At Highwater Filters, we've got a large selection of water filters that reduce and remove contaminants that could affect your health. Look for a wide spectrum or multi-stage filter system in tandem with bone char for fluoride for the best protection. We've also got filters for radiation. 

Click here for a wide selection of kitchen water filters.

Feel free to contact us at info@highwaterfilters.com or call 509-685-0933 for help deciding on the right filter for your water.

Thanks for reading!

Is your water treated with chloramine? You might be surprised to find that it is. According to the EPA, one in five Americans has chloramine in their drinking water.

 There’s a lot of information out there on chloramine but I’ll try to 'distill' it down to some basic information. (Bad pun intended.)

Chloramine is formed when ammonia is added to chlorine to prolong the effectiveness of water treatment as it passes through pipes to individual households. It’s been used since the 30’s and has grown in popularity in recent decades as municipalities look for ways to “meet disinfectant byproduct regulations.”

Many cities located in hot climates use chloramine because heat can render chlorine less effective by the time it reaches homes. The ammonia that is added keeps the water free from bacteria and other microbial contaminants. That may be reassuring to some, but to others it is of great concern. Regardless of the concern for personal health, it just smells and tastes funny.

For those who would rather not taste, smell or ingest these disinfectants in their drinking water, there are specifically designed water filter systems to treat chloramine.

Los Angeles is one city that uses chloramine widely for secondary treatment. You can call your water utility office or check the water report that utilities are required to send out on a regular basis. You should be able to find out if your water is treated with chloramine. If you have trouble, feel free to call us at 509-685-0933. We can help you find out.

At Highwater Filters, we carry several different water filter systems that treat chloramine, including filters for counter tops, under counter, refrigerators and even the shower. CuZn Water Filtration Systems is a US manufacturer who are leaders in the treatment of chloramine. We are proud to carry a wide selection of high quality CuZn products. They carry great guarantees and are priced reasonably.

If you want to learn much more about chloramines in drinking water, the EPA website is a good start. Go here to read more.

Go here to see all of our water filter products for chloramine treated water.

Gut bacteria and health. Could your tap water play a role?







By Lorraine Marie

Basic rule of thumb: if you smell it and taste it and think “ew,” rethink drinking it…especially if it’s municipally-treated water.

Sure, treated city water dodges the plague; adding chlorine is a cheap g’bye to cholera, dysentery, typhoid, giardia lamblia, and salmonella. And to other nasties like parasites, fungi, various bacteria, viruses, algae, radium, mercury and arsenic. (Sadly, unsafe water causes the death of 1.8 million people annually; 94% of those deaths are preventable.)  


To “safely” drink water we’re looking at “don’t let the perfect get in the way of the good.” Turning bad water into “good” but not perfect water drives municipalities to use chemical cocktails that include lime, soda ash, sodium hydroxide, carbonic acid, hydrochloric acid, sulfuric acid, aluminum sulfate, iron III chloride, activated alumina, calcium oxide, sodium carbonate, chlorine, and chloramines. And some add fluoride.

A question we never entertained when this all began: how’s this affect your gut bacteria? A clue: “Recent studies have shown that changes in gut microbial populations caused by chlorine or other chemicals in drinking water influence the development of human colorectal cancer,” quoting PLosOne (7-17-15). Animal studies also show reproductive abnormalities linked to chlorine.

The ideal gut bacteria is 80% good bacteria, 20% bad. The gut is where 65% or more of immune activity takes place. Upset that bacterial ratio and science is pointing to a list of woes:

  • poor digestion, including Irritable Bowel Diseases,
  • weakened immunity,
  • autoimmune diseases, (including Crohn’s, Ulcerative colitis, Psoriasis, Rheumatoid arthritis, Fibromyalgia...see list of over 100 autoimmune diseases here.)
  • weight problems and obesity (altering gut bacteria impacts obesity in lab rats),
  • mental health challenges,
  • allergies,
  • liver disease,
  • chronic heart disease,
  • intra-abdominal abcesses,
  • bloat, abdominal pain, diarrhea,
  • unhealthy skin,
  • colorectal cancer (second leading cause of cancer in the U.S.),
  • cancers like breast and prostate,
  • hypertension,
  • osteoporosis,
  • diabetes, (Type II has been reversed with healthy fecal transplants, amply demonstrating the power of healthy micro-flora --google Dr. Max Niewdorp),
  • poor sleep,
  • rheumatic diseases,
  • kidney diseases,
  • autism (many autistic children demonstrate gut imbalance with diarrhea, even “explosive” diarrhea, and abdominal pain).

Startling: Alzheimer’s is also on the list. Sweden’s Lund University, in Scientific Reports, says unhealthy gut flora speeds the development of Alzheimer’s.

For every study showing the link between chemical exposure’s assault on gut bacteria, you will likely encounter “we see the connection; now to unravel the underlying dynamics.” While the science world investigates further, we are forewarned, and able to minimize our chemical exposures as much as possible. This starts not just with diet but with the home water supply. No use killing the friendly bacteria as fast as you install them.

What about fluoride and the gut microbiome? For now, there’s speculation. But a Harvard meta-analysis of 27 fluoride studies, funded by the National Institutes of Health, determined that children drinking highly fluoridated water have lower IQs; fluoride causes neurotoxicity, impacting learning and memory. Could this be yet another case of imbalanced gut bacteria affecting brain function?*

Keep your favorite Science periodical bookmarked to find out more about how gut bacterium affects our brain health. More is being discovered every day.

There’s a Filter for That!


What Can You Do?

Luckily, there are plenty of options for water filters that will not only improve odor and taste, but protect you from the chemicals used to disinfect your water. No need to lug cases of questionable bottled water that fill up the fridge and our landfills. There are easy-to-install, reasonably priced solutions that can save you. In multiple ways. At Highwater Filters, there's a solution just for you.

Make sure you check with your local municipality to find out what they use to treat your water. If they use chloramine, you will want to use a GAC (granular activated carbon) filter that treats that specifically. If they treat with chlorine, you will want to use a GAC for chlorine or a carbon block filter. Many cities add fluoride to the water. If you have concerns about fluoride in your drinking water, we recommend adding a bone char filter to your system.

 We realize that it can be a confusing decision to choose the right filter for your needs. We welcome your emails and calls with questions. If we don’t have the answer, we will do our best to find it.


 *Sources: Microbial diversity is influenced by chance encounters, by Anne Trafton, MIT news, 3-30-17; PubMed.gov; Impacts of Gut Bacteria on Human Health and Diseases, 4-2-15, International Journal of Molecular Sciences; Beyond Pesticides; MIT study can be found in PLosOne Biology, March, 2017; Impact of fluoride on neurological development in children, 7-24-12; SOURCE Chlorinated Water Modulates the Development of Colorectal Cancer, 7-17-15, PloS One; World Health Organization; obesity triggered in lab rats, see Environmental Health Perspectives, July 20, 20015; The Case Against Chlorinated Tap Water, 8-4-14, Mother Jones; How tap water affects gut health, 6-13-16, Gut Health Project; Targeting Gut Bacteria May be the Key to Preventing Alzheimer’s, 2-21-17, Huffington Post.

 Got a question? email us at info@highwaterfilters.com

or call 509-685-0933


Cyber Week Sales Going On Now at Highwater Filters!

 We've got great deals on EVERYTHING!  All week long.

Don't miss this once a year event with the lowest prices on the web.

All filters and purifiers are on sale!

30% Off Sawyer filters with discount code 30%SD

or follow this shareable link for automatic savings at check out: 


You need to use the code or link in order to get the discount (Sawyer products only).

Big Discounts on Katadyn, Cuz'n, Lifestraw, Rainshow'r, Vortex Distiller Kits and more. Up to 33% off!

One week only! Don't miss out. Visit us: www.highwaterfilters.com

Alarming lead levels found in children.

A Reuters news release last week gives us a glimpse of how far-reaching the problem of lead in our drinking water really is with the discovery that children across California show blood levels of lead up to 3 times higher than the safety standards allow. (*1)

Communities across the country are becoming alarmed at the high rates of lead contamination in their drinking water. Although Flint, MI may have become infamous for the egregious decisions that politicians made that put citizens at risk, the truth is that lead-tainted water is more common than most of us realized.

This comes after a December 2016 special report released by Reuters that included a map of over 100 "hot spots" across the US that tested for higher lead levels than in Flint, MI. (*2)

To say that this set off an alarm is an understatement.

Where is the lead coming from?

There are many sources of lead contamination, and although great lengths have been taken in the past several decades to reduce lead exposure, serious contamination continues from lead in water pipes in municipals systems and homes built before the 1980's.

According to safeplumbing.org. there are a number of reasons why lead is still found in drinking water today including:

  • "Nearly all homes built before the 1980s still have lead solder connecting copper pipes.
  • Lead still can be found in some interior water pipes and in pipes connecting a home or business to the main water pipe in the street.
  • While lead may still be found in metal water taps, these products must pass rigorous NSF/ANSI 61 testing and certification to assure the lead content is below safety thresholds.
  • Water chemistry also affects lead levels. Water not treated properly for corrosion control may cause lead to leach from leaded plumbing materials into the water. Lead found in tap water typically comes from corrosion of fixtures or from solder connecting the pipes. Lead also can leach into a water supply when water sits in leaded pipes for many hours. Carefully controlled water chemistry prevents dangerous levels of lead from entering the drinking water system from the pipes
  • Some major U.S. cities still have 100 percent lead piping bringing water from the utilities to homes and businesses. The dissolved oxygen in the water combines with the metal at the surface (copper, zinc or lead) to form a metal oxide. This oxidation layer naturally develops through the decades to coat lead piping and prevent lead from getting into the water supply. When water conditions require it, water utilities also add lime or orthophosphates as a further barrier to prevent lead from getting into drinking water." (*3)

Advocates for safe water call for an investment in infrastructure that includes the elimination of "lead service lines" and replacement with lines that won't leach harmful contaminants. The EPA estimates the cost of accomplishing this at between $16 and $80 billion. Don't expect this to happen anytime soon. So what to do until then?

What can you do about lead in your tap water?

Well, you can do what millions of Americans do every single day all across the country and buy cases of bottled water in millions of plastic bottles. Not only does this create enormous waste but do you realize that regulations of bottled water are next to nil??? Do you really know what's in that water you are chugging? The answer may shock you.

(Don't get me started on the corporations who are raking in mega millions in the bottled water racket while local communities are left aghast that their local politicians signed the rights to their water sources away at sometimes greatly discounted prices. So while communities all across the nation struggle with water shortage, companies like Nestle are pumping millions of gallons of water out of our aquifers into plastic bottles and shipping them all over the world. I don't know about you, but this makes me angry. But that's another issue, I guess.)

What filter should I buy?

Why not save yourself the trouble of lugging bottles and jugs from the store and filter the lead out??? There are a number of ways to do this. You can distill your water, get a reverse osmosis water system, or buy a variety of filters that can be installed on your counter top or under the counter.

There are advantages and disadvantages to certain methods. Low flow rates, high energy use and water waste are the downsides of of distillation and R/O. At Highwater Filters, we look for effective, efficient and affordable solutions for drinking water. Why pay hundreds and hundreds of dollars and hire professional installers when you can install a counter top system right on your faucet in a matter of just a few minutes? Or, if you have limited space on your counter and/or want to keep your filtering system out of sight (with peace of mind), you might choose an under counter model that may require some plumbing experience to install.

Get Extra Savings Now!

For a limited time, we are offering an additional 5% Off (See codes below) our already low prices on select systems for removing lead from drinking water.

Please visit our website to learn more and to purchase the New Wave 10-Stage Premium Water Filters (code 10STGDIS), Cuz'n inline water filter UC-200F (code CUCDIS), Cuz'n Bath Ball Tub Filter (code BBDIS) and the Cuz'n KR-101 (code KRDIS). You must use the codes at checkout to get your discount.

Please contact us if you have any questions or trouble choosing the right filter for you. We are happy to help! Email us at info@highwaterfilters.com or call 509-685-0933.

Thanks for stopping by!

Reference Links:

*1: East County Magazine

*2. Reuters Special Report: Unsafe at Any Level

*3. Lead in Plumbing (safeplumbing.org)

photo credit above: Reuters/Chris Wattie 

Recent data from the California Water Resources Control Board sheds light on the number of people in the state who are faced with dangerous water coming out of their tap. Levels of Uranium in some tap water in the San Diego area, affecting thousands of residents, tests 5 times the safe drinking water limit set by the EPA.

According to the ATSDR (Agency for Toxic Substances & Disease Registry) the greatest risk of ingesting uranium is to the kidneys. Neurobehavioral and fertility changes have also been noted in laboratory tests in rats and mice.

Unsafe levels of fluoride, nitrate and arsenic were also found in San Diego area drinking water, according to NBC7 News in San Diego.

Also disconcerting is that levels of Chromium-6, the chemical Erin Brockovich made infamous, isn't even factored into the data. There is currently no drinking water standard for Chromium-6 in the U.S.

So what can you do if your state discovers dangerous amounts of contaminants in your drinking water?

Filter it!

Stop Buying Bottled Water!

There's a filter for just about any problem with your drinking water. Lugging water bottles or jugs is not the answer! There are a number of different technologies and methods for removing what is making your water bad.

First off, if you are concerned about contaminants that may be in your water that your municipality doesn't test for, I highly recommend that you get your water tested from a certified lab. They are easy to find online and in your locale and labs usually have a menu you can choose from to test for specific contaminants of concern. Why shoot in the dark? Find out what you should really be worried about.

If you have uranium or other radioactive particles in your water, you will want to use a filter specifically designed to remove these dangerous contaminants. We have a filter for that!

We recently introduced the RN-1 Radiation filter made in the USA by Cuz'n Water Filtration Systems. With a specially formulated media mix, the RN-1 removes Strontium, Uranium, Plutonium, Cesium, Iodine and to a lesser degree Iodide. This is what you need if you discover your water has levels of radioactive particles that are above the safe drinking water limit.

At Highwater Filters, we offer a variety of solutions for your drinking water needs. You can contact me personally through our website or call me at 509-685-0933 if you are confused about what filter is right for you. We specialize in low-tech, non-electric, affordable water treatment (Made in the USA) that will give you peace of mind and endless enjoyment. If your water doesn't taste delicious after adding a filter to your tap, something is wrong. Call me!

We want to be your water filter specialist. It's important to get the right filter for your needs. Why not let us help you?

Thanks for stopping by!

Crystal Satellite shower filters


A friend was visiting recently and after using my shower asked about getting a shower filter for his home. So I went to my website to show him the different shower filters we offer at Highwater Filters.

We sell Rainshow'r filters for the bath because they are quality products and made in the USA. They range in design, price and capacity. A side by side comparison revealed something that I wasn't aware of. The more expensive filter actually gives you more bang for the buck.

After looking at the CQ1000, the New Century, the RS-502 and Rainshow'r's latest innovation, the Crystal Satellite, we realized that "capacity matters." One can be frugal and go with the lowest priced shower filter, but with a capacity of just 6 months, you will find yourself putting out more money and experiencing more hassle. You also may be tempted by a lower cost alternative with a capacity of a full year. But do you really want to back flush your filter every month? I sure don't. 

What surprised me when we did some calculations, and what sold my friend on the Crystal Satellite shower filter was the 18-24 month capacity, with no need for any back flushing. As with all our shower filters, it effectively converts chlorine into a harmless soluble chloride to give you healthier skin. The crystalline quartz provides a better lather. And the stainless steel construction and attractive design will accent your bathroom and add luxury to your shower. Although your initial investment might be slightly higher ($46/yr) than the New Century ($40/yr) or the RS-502 ($35/yr), the rugged construction is sure to give you many years of use at a low cost of only $25 a year (with 24 month replacement)! Compare this to our other models that will run between $35-$52 a year and the math shows the Crystal Satellite the clear winner.

And that doesn't take into consideration the 20% off* store-wide sale we are running right now!

We've got models that include a massage head, water-saving designer head and one with no shower head.

What are you waiting for? Check out the Crystal Satellite for the best shower filter money can buy.

Thanks for stopping by!

*Must use discount code 20off at checkout to get discount.



by Lorraine Marie

You’re way ahead of the curve if you’ve decided to remove fluoride from your water. After all, there are still municipalities thinking “hey, let’s be smart and fluoridate the water!” When we peek back at history, the rush to fluoridate public water involved very little thought, just some circumstantial evidence regarding dental health, combined with the too-hasty social fervor to jump on the bandwagon of “science has a solution for everything.”

The science showing how questionable fluoridated water is came later, but too late. The brainwashing had begun. There is reluctance to loosen the grip on tightly held beliefs, apparently…even half a century later.

Now we have a different scenario: when we decide to de-fluoridate, it seems we still don’t have enough answers to make a 100 percent sure choice about the filter we should use to accomplish the task. There are too many variables, such as the level of pollutants in the pre-treated water, pH level, how quickly the water passes through a particular filter system, etc, to allow us to find nice neat little test results that provide an obvious answer.

For example, some will point to activated alumina for fluoridation removal. It is said to be 98 to 100% effective, as long as you get the flow rate just right. There is an additional bonus of also removing arsenic and lead. The fluoride is mostly gone, but now there can be activated alumina to get out of the water.

Reverse osmosis sounds like alumina déjà vu: 90 to 95% of the fluoride can be removed, but it takes two to four gallons of water to capture one fluoride-free gallon. That gallon is basically devoid of life force, requiring the addition of other ingredients to boost it back up to life-supporting status.

Then there is bone char. It is said to be the oldest method of freeing water of fluoride GAC-2060-BC-2Tcontent, with up to a 90% removal rate. How bone char and activated carbon differ may be pertinent to your search for the best water filtering method. Bone char is made with animal bones that are heated to 1,292 degrees F., in low oxygen conditions, which enhances the product’s adsorption abilities. For vegans, it may not be an option. In contrast, activated carbon is similarly processed, and can be derived from animal or vegetable sources.

Dr. Richard Sauerheber, professor of chemistry with University of California, has looked extensively at the fluoride issue, and believes bone char filters are the most effective.

Getting rid of fluoride in your drinking water can also boost your health, since other unhealthy contaminants can be removed via filtering. Activated carbon filter methods can, according to the Natural Resources Defense Council (consulted since they are not sellers or promoters of any particular filter brand), rid water of chlorine, disinfecting products, heavy metals [think arsenic, cadmium, copper, iron, lead, mercury, zinc], parasites, pesticides, radon and volatile organic chemicals, such as dichlorobenzene, methyl tert butyl ether and tricholoroethylene. The Environmental Protection Agency says radio-nuclides can be removed with granular activated carbon. I could not determine for sure if thallium is removed with activated charcoal filtering, but it is used in hospitals for internal poisoning from thallium.

So yes, take action to avoid poisoning yourself. The bone char filters may be the best route. I think about the village in Alaska, Hooper Bay, where the town’s fluoridated water system malfunctioned and 296 residents were poisoned. It was 1992. Most of the victims had severe GI pain as well as symptoms associated with heart malfunction. One person died. Fluoride can be nasty stuff, obviously, and there is evidence it may bio-accumulate in the body.

It’s clear that treated carbon products have an impressive history of service to health and well-being.

Just one more example: if you are dealing with an algae issue, Ohio State University reports using activated carbon, combined with a membrane filter, for “significantly” reducing algae toxins. To truly make the best water filtration choice, it’s wise to invest in a thorough water test and determine what is in your water to start with.

Click here to read our latest blog post: "Fluoride Opponents Win Court Decision".

See all our fluoride filters here.


We now carry Bone Char filters, GAC for Chlorine removal and GAC for Chloramine removal. We also sell bulk Bone Char and GAC by the lb. Bundle up and get added protection from fluoride
and heavy metals.

See all our GAC products here.  We've got a variety of counter top and under counter combinations to choose from. Feel free to contact us for more information:

info@highwaterfilters.com  509-685-0933.

We love to talk about your water treatment needs.

Thanks for stopping by!

Here we demonstrate how to avoid the problem of bucket water warming up too fast by cooling the Vortex coil directly in the river. Worked like a charm.

For more information and to purchase the Vortex, please visit our website.

By Lady Wa Wa

To many of us, the idea of toxic chemicals released by fracking into our water supplies seems remote. We assume only folks living next door to hydraulic fracturing operations in Texas, Ohio or Pennsylvania could possibly be affected.

Hydraulic fracturing has now been applied more than a million times to onshore U.S. oil and gas wells. Worldwide, more than 2.5 million hydraulic fracturings have occurred, with more being planned every day.

Fracking chemicals

Fracking is the process of injecting water, chemicals and sand into shale rock to release natural gas. There are numerous negative consequences of fracking near communities, as the process produces a toxic wastewater that cannot be treated by standard water sanitation facilities. In fact, people who live in areas where fracking occurs may be consuming toxic water straight from their faucets, as many watchdog groups warn.

FracFocus.org has compiled an extensive list of chemicals used in fracking, along with maps and regulations for individual states. The chemical chart is sorted alphabetically by the Product Function to make it easier for readers to compare chemicals to fracturing records .

According to Food and Water Watch.org, more than 7,500 accidents, leaks and spills related to fracking occurred in 2013, negatively impacting water quality in rivers, streams and shallow aquifers. There have also been more than 1,000 documented cases of water contamination near fracking sites around the country, although the process is still used to extract natural gas in spite of claims made against its impact.

Water for fracking operations is mixed with sand and toxic chemicals, including over 100 suspected endocrine disruptors and carcinogens (including lead, mercury and uranium), Food and Water Watch states. Also, giant holding ponds or tanks are needed to store the chemically contaminated waste water that comes back up the hole after wells have been fractured.


Besides the fracking chemicals, the fracturing process may release benzene into nearby water sources. Benzene is clear and has a sweet smell. It can be tasted once it reaches .5—4.5 parts per million. One ppm is equivalent to a single drop in 40 gallons of water.  However, Benzene is toxic in water at .005 ppm, which can’t be detected by taste or smell.

Because Benzene is found both naturally and as a result of industrial sources, people are exposed to small amounts of the chemical daily. However, when we are exposed to high quantities of Benzene, serious health problems can develop.  Drinking water contaminated by Benzene can cause stomach irritation, dizziness, sleepiness, convulsion, rapid heart rate, vomiting, or in extreme cases, coma or death.

Fracking technology has been in use for decades, but only recently has the industry developed the capacity to drill horizontally within the rock formations, which requires massive amounts of water and potentially toxic chemicals. But industry secrecy about the chemicals injected into the shale has made it difficult for scientists and government agencies to get the facts on health and environmental impacts of fracking.

Industry oversight

Individual states regulate fracturing that occurs within their borders, and they have different rules over the use of the process. The EPA says it is working with states and other key stakeholders to help ensure that natural gas extraction does not come at the expense of public health and the environment. According to the agency’s website:

“The Agency's focus and obligations under the law are to provide oversight, guidance and, where appropriate, rulemaking that achieve the best possible protections for the air, water and land where Americans live, work and play. The Agency is investing in improving our scientific understanding of hydraulic fracturing, providing regulatory clarity with respect to existing laws, and using existing authorities where appropriate to enhance health and environmental safeguards.”

New York, Vermont have already banned fracking and now California is contemplating a ban, thanks in great part to forward-thinking environmental protestors and community action groups.

FracTracker.org, a non-profit that launched in 2010, provides oil and gas maps for over 30 U.S. states with drilling activity. Simply click on your state to learn about fracking operations. These maps may include drilled wells, violations, proximity to vulnerable populations, pipelines and proposals, waste disposal sites, sand mining operations, and more.

Hydraulic Fracturing 101

Activists such as these, who are rapidly becoming more organized, larger and stronger, are busy gathering data and proof that fracking is not good for the environment – despite industry claims to the contrary.  Consider this innocent-sounding summary of fracking by Halliburton, a leader in the hydraulic fracturing industry:

  • “So how does this process actually work? Well, it starts with a good bit of water and a lot of sand. Mix those two together, apply a couple thousand pounds of pressure, and introduce them to a reservoir several thousand feet below, often with the help of a small percentage of additives that aid in delivering that solution down the hatch.”
[Incidentally, the “good bit of water” Halliburton refers to is actually a lot of water.  In south Texas, home to the hydraulically fractured Eagle Ford Formation, for example, the portion of water use for oil and gas well drilling and completion was 6 percent as of January 2012, compared to 64% for irrigation, and 17% for municipal use, according to Wikipedia.]
  • “Then physics takes over. The force of the water creates a network of tiny fissures in the impermeable rock. The flow of water acts as a delivery mechanism for the sand, which finds its way into those newly created cracks and holds them open. This creates passageways through which the previously trapped natural gas can travel to get to the wellbore. The fracturing process is now finished; on average, it takes 3 to 10 days to complete.”
  • “Now it's time for the operator to remove the water, clearing the way for the newly stimulated well to produce energy for the next 20, 30, 40, even 50 years. The trucks, the pumps, the equipment, and the traffic that were needed to do the job – they're long gone. The operator typically leaves a production valve and collection equipment behind. The rest of the site is remediated, often within 120 days.”

Fracking discovered in 1866

Halliburton is not alone in its praise of this new technology credited with bringing wealth and vitality to communities. In “A Brief History of Fracking,” Brian Hicks, investment director for the income and dividend newsletter The Wealth Advisory, explains how the concept of fracking is not new. It was devised in 1866 by Civil War veteran Col. Edward Roberts who patented the "Exploding Torpedo."

As the story goes, Roberts witnessed Confederate exploding artillery rounds plunging into the narrow millrace (canal) that obstructed a battlefield in Fredericksburg, Virginia. Roberts' observation gave him an idea that would evolve into what he described as "superincumbent fluid tamping."

“Nobody knew it at the time, but Roberts' "Exploding Torpedo" was the birth of the modern-day shale fracturing industry...”

Skip ahead to 2015 and “the U.S. now has 200 years' worth of natural gas… and is predicted to be the largest oil producer in the world by the end of the decade, thanks to fracking,” says Hicks.

“Oh, and by the way... because the United States is using more natural gas as a result of the fracking revolution, the country's CO2 emissions are at a six-year low...”

Fracking is good for the environment, Hicks concludes.

U.S. touted as fracking leader

Fracking is not, of course, limited to the United States. Citing U.S. shale-extraction success and energy revitalization, Japan and Algeria are among the most recent countries to begin fracking operations – also with heavy public opposition.

Hacina Zegzeg, a coordinator for a protest movement who lives and works in In Salah, Algeria, said in a January 2015 online Observer article that her group organized protests in 2014, but the debate cooled a bit because the government agreed to hold off beginning the extraction of shale gas until 2022.

“However, at the end of December last year, the prime minister came to inaugurate the country’s first drilling site, located about 28 kilometers from In Salah… And we had not even been warned about his visit. All this reignited the movement.”

Zegzeg said a shale gas mining operation poses a serious threat to her town because the groundwater table is fossilized, meaning that the water doesn’t replenish itself.

“We are at risk of having polluted water and running out of water entirely,” Zegzeg said.

Being proactive

So long as humans rely on fossil fuels and can find a way to get to it, this debate will continue. Meanwhile, freshwater sources dwindle worldwide. If you live in an area where fracking is ongoing or being considered, learn all you can. Have your water tested.  Contact your legislators to hold energy companies accountable for any contamination caused by fracking and to disclose the chemicals they use.

By Lady Wa Wa

When a commodity as vital to life as clean water is at stake, we would be wise to be overly cautious rather than rely on government agencies to protect us.

From Love Canal, N.Y., (the nation’s first Superfund site) to the U.S. Marine Corps Base Camp Lejeune in Jacksonville, N.C., news stories abound of disastrous situations where authorities failed to warn residents of unsafe water in a timely manner, or even attempted to cover up or downplay the hazards. Meanwhile, unsuspecting residents became ill drinking and bathing in polluted water.

Yet, according to a recent Pew Research Center poll, 59 percent of survey respondents view the Environmental Protection Agency favorably. In other words, they believe the EPA informs and protects them. Pew conducted the survey Jan. 7-11 among 1,504 adults nationwide.

I suspect the 6,000 residents of Glendive, Mont., are less trusting of the EPA and their local government since a ruptured Bridger Pipeline Company pipeline poisoned their town’s drinking water supply in January with benzene, a human carcinogen found in oil and gas.

Benzene in nature

Often, industry professionals and government agencies point out that so-called hazards such as radiation, ozone, mercury, lead and benzene, to name a few, occur organically in the environment. A poster produced by Environmental Programs at Navy and Marine Corps Public Health Center states that benzene is produced naturally by volcanoes and forest fires and does not build up in living organisms.

“It is also present in many plants and animals and in fossil fuels such as coal and oil. Benzene evaporates very quickly into the air. It can pass into the air from water and soil. It reacts with other chemicals in the air and usually breaks down within a few days.”

This makes benzene sound benign, doesn’t it? The information poster concludes by stating that benzene can cause cancer and disrupt the immune system in humans.

Yellowstone River and benzene

The Bridger pipeline split on Jan. 17, 2015, spilling approximately 30,000 gallons (some sources say 50,000 gallons) of crude oil into the Yellowstone River four miles upstream from Glendive. Glendive’s treatment plant officials did not issue an advisory against drinking the carcinogenic tap water until 48 hours after the catastrophe, according to news reports.

According to the EPA, the 12-inch diameter, ½-inch-thick pipeline broke between two block valves approximately 6,800 feet apart where the line crosses under the river.

“To date, response crews have collected 548 barrels of oil (about 23,000 gallons) out of more than 1,200 barrels that could have been released. Most of the oil recovery was from within the pipeline after it was shut down. Additional oil has been recovered from on-ice recovery efforts.”

The EPA says workers conducted water sampling at the Glendive Water Treatment Plant and environmental specialists took water samples along the river at the site of the release and at select points downstream. “Additional environmental sampling will also be conducted to determine the extent of the spill's environmental impact and to guide future response and recovery plans once the ice breaks up.”

"Brief" water contamination

The EPA said Glendive’s public drinking water supply was “briefly contaminated soon after the spill when volatile organic compounds, specifically benzene, showed up in early sampling results.”  Solutions were put in place to mitigate these VOCs and the water treatment plant has since been decontaminated and the main distribution lines flushed through the city's fire hydrants.

“Residents were instructed to flush the pipes in their homes and businesses and advised that they could continue using their water as normal. DEQ has confirmed that the municipal water delivery system now meets standards set out by the federal Safe Drinking Water Act.”

The EPA ordered additional monitoring equipment to install at the intake to detect VOCs and other oil constituents entering the system, sounding an alarm that will trigger a shutdown of the treatment plant if benzene levels reach 2 ppb (less than half of the benzene maximum contaminant level).

The EPA also sampled 10 shallow groundwater wells near the break. No VOCs were detected.

Ten days later, city water was again deemed safe.

Not safe for all creatures

A month later, however, Montana Fish, Wildlife and Parks advised fishermen to use caution when deciding whether to eat fish they caught in the area affected by the spill. In February, detectable levels of petroleum were found in tests of fish pulled from the Yellowstone River downstream from the broken pipeline.

Apparently, the fish didn’t read the EPA’s press release certifying the water as safe to use.

The state agency said sampling for contaminated fish – as well as cleanup of the spilled oil – has been difficult because ice covers most of the river downstream from the spill site.

FWP fisheries biologists were able to catch several species of fish at sites downstream from the break. The fish were sent to laboratories in Billings and Wisconsin, which tested the edible muscle tissue and internal organs for polycyclic aromatic hydrocarbons – or PAHs.

“Published research indicates that petroleum compounds can accumulate in fish for 40 or more days after a spill. FWP will resume catching fish after the ice leaves the river and test tissues for PAH accumulation.”

The agency said petroleum compounds can also be passed on to fish through the food chain when micro-organisms, insects, worms, crustaceans and other aquatic animals absorb petroleum compounds then eaten by fish.

The advisory was issued as a precaution, instructing anglers to tend toward conservative decisions and prudent practice when it comes to the health effects of the oil spill.


Lois Gibbs, the Love Canal housewife who rallied neighbors in a 3-year fight to force legislators to listen and the EPA to evacuate 833 households from their highly toxic, dioxin-laden neighborhoods, said in 2008, "The federal government's failure to prevent harm for American citizens is unacceptable: When will government learn to err on the side of caution instead of risk equations?"

Gibbs, the founder/executive director of the Center for Health, Environment and Justice, was speaking about the Food and Drug Administration’s decision that bisphenol-A (BPA), a common plasticizer used in a variety of consumer food and beverage containers, is safe for babies.

Seven years later, a newly published study reported an association between BPA with autism spectrum disorder (ASD) in children. The study, by researchers at Rowan University School of Osteopathic Medicine (RowanSOM) and Rutgers New Jersey Medical School (NJMS), shows that BPA is not metabolized well in children with ASD.

Perhaps we cannot rely on government agencies to keep us safe from all hazards lurking in our environment. But, we can be proactive. First, have your water tested.


Home water filters are available today that can eliminate dangerous pollutants, whether they occur naturally or from horrific oil spills, leach from chemical dump sites or seep into the groundwater from landfills.

As Lois Gibbs says, wouldn’t we also be wise to err on the side of caution?

By Lady Wa Wa

Manure doesn’t immediately come to mind when envisioning deadly overflows. Two liquid manure mishaps, however, were among the top-10 manmade poisonous spills of all time, according to “Wave Goodbye: 10 of the World’s Worst Toxic Floods.” The rivers of cow pies and hog poo were as lethal as coal ash slurry and mining waste tainted with arsenic and cadmium.

Besides harmful chemicals, the Natural Resources Defense Council reports that animal waste contains disease-causing pathogens, such as Salmonella, E. coli, Cryptosporidium, and fecal coliform, which can be 10 to 100 times more concentrated than in human waste. More than 40 diseases can be transferred to humans through manure.

Perhaps we don’t think of animal manure that way because it was once a natural byproduct of raising livestock, back when most farms had no more than a couple dozen cows, sheep or hogs. I can still recall the sensation of cow patties squishing between my naked kid-sized toes as we herded the neighbor’s modest 35 or so Holsteins from the pasture in the 1960s.

I didn’t much like sliminess when tramping through a fresh patty, although it was natural, green and usually involved no more than one or two pies per episode. Incidentally, we also cupped drinking water with our bare hands from the creek in that pasture and weren’t later curled over with gastroenteritis.

 That family farm, like thousands of others, no longer exists. A subdivision occupies the land, while industrial-sized factory farms produce milk elsewhere. Not only has farm size exploded in recent decades, with many recording animal populations in the tens of thousands, not mere hundreds. But, the number and amount of hazardous chemicals found in the manure produced there has also increased. Running barefoot through it is not advised.

Horse manure, for example, responsible for damaging crops and home gardens after normal application, has been found to contain herbicides that were traced back to the horses’ feed. Manure also contains high concentrations of phosphorous and nitrates. So, when a flood of the stuff accidentally runs across the landscape, plants and creatures above ground are not the only things harmed. Manure spills kill wildlife in natural waterways and contaminate drinking water supplies in wells, aquifers and reservoirs.

When thousands of gallons of manure flow from a lagoon into a nearby creek, the farmer is commonly blamed and fined. In many cases, however, the containment systems failed – a faulty or nonexistent check valve, broken pipes, cracked concrete walls, soil berms saturated by rain or lagoons overflowing by excessive rainfall. Government agencies established to protect the environment have also been accused of not doing enough to prevent catastrophes. In December 2014, for example, the Wisconsin Department of Natural Resources advised residents of a manure spill that could contaminate water wells, but did not mention the number of gallons or how the spill happened.

Some recent mishaps include 25 million gallons of hog waste spilling from a North Carolina farm in 1995, 3 million gallons of cow manure at a New York dairy farm, 640,000 gallons of manure spilled from a Wisconsin dairy in 2014, 300,000 gallons of manure at Arlington Agricultural Research Station in Wisconsin in 2013 and 200,000 gallons of hog manure spilled in Illinois in 2009 . These are but a few of the disasters filling the news and damaging ecosystems.

Meanwhile, whatever the cause, water everywhere becomes tainted. Sadly, we can’t wish ourselves back to a pristine world of unspoiled, crystal clear water and harmless cow patties. We can, however, protect ourselves with a simple household water filter system.

And be sure to wear your shoes in the barn.

By Lady Wa Wa

From sea to shining sea, all year long, the news overflowed with stories of catastrophic water pollution events that made people sick, destroyed ecosystems and cost uncalculated billions to clean up. The poisons are many – everything from naturally occurring gases released by mining to dumped dry-cleaning solvents and coal ash used as landfill.


2014 started with four states (Ohio, Pennsylvania, Texas and West Virginia) finally confirming that fracking was responsible for contaminating water wells. Four days later, a disastrous Jan. 9 coal-washing chemical tank leak in West Virginia sickened hundreds of people. Incidentally, the same site was responsible for a similar chemical spill six months later.

By the time it was revealed on Dec. 29 coal ash was the source of water contamination in Wisconsin, so many environmental calamities occurred during the year that it is impossible to list them all here. Unless you’re one of the unfortunate residents affected, these stories are usually quickly forgotten among the stream of assaults against Mother Earth.

Here, briefly, are a few of the hugest water-pollution stories topping the news in 2014:


  • 4 States Confirm Water Pollution From Drilling  USA Today reported Jan. 5 that an Associated Press investigation revealed water wells in Ohio, Pennsylvania, Texas and West Virginia have been contaminated by oil or gas drilling, despite industry claims that such problems are rare.
  • Toxic Chemical Leaks into Elk River Upriver from the West Virginia American Water intake source, about 10,000 gallons coal-washing chemical, crude 4-methylcyclohexanemethanol, leaked from a Freedom Industries’ holding tank into the Elk River, leaving 300,000 people without potable water for weeks. It was later uncovered that a second chemical also leaked into the river. Industry executives were charged in December.
  • Freedom Industries Leaks Chemicals, Again A faulty sump pump was blamed for causing potentially contaminated storm water to overflow into the Elk River from a containment trench at Freedom Industries’ site in Kanawha County, W. Virginia, in June — the same site that leaked chemicals into the river in January, poisoning the drinking water supply downstream.
  • Toledo Water Contaminated by Algae In early August, in the warm, still waters of Lake Erie, chemicals (likely from fertilizer components) caused a massive algal bloom that polluted the drinking water for hundreds of thousands of residents.
  • Study Links Water Contamination To Fracking In September, University of Texas researchers found  that levels of arsenic, selenium and strontium were higher than the EPA’s limits in some private wells near natural gas wells. A drinking water study by the National Academy of Sciences determined  fracking was indeed responsible for water contamination in several states. In New Mexico alone, the report states,  chemicals from oil and gas waste pits contaminated water sources at least 421 times. In August, Pennsylvania made 243 cases of contamination of private drinking wells from oil and gas drilling operations public.
  • Coal Ash Contaminates Wisconsin Water A decades’ long practice of legally dumping tons of coal ash in lots, waterways, landfills, and even hospital parking lots, has been linked to well contamination, according to a study released in November by Clean Wisconsin, an environmental advocacy group. Government programs, such as “beneficial reuse,” allowed power plants to use coal ash as fill in construction projects. Chemicals leaching from the ash may be responsible for numerous serious health problems. The EPA confirmed 157 cases of proven or potential damage from coal ash, including 14 in Wisconsin.

Winter, again
  • West Wichita Wells Contaminated by Dumped Solvents In December, nearly 200 homes in west Wichita were connected to city water as the result of groundwater contamination caused decades ago by dry-cleaning solvents. Kansas Department of Health and Environment spent more than $2.5 million to pay for water mains, meters and connections to the homes that were within the area of the contamination plume.

To get an idea of the potential contaminants in your drinking water, see this report by the Environmental Working Group that compiled records from 48,000 public water suppliers, creating the largest drinking water quality database in existence. More than 300 pollutants were detected. To use the database online, simply enter your zip code to see the results of public water sources near you.

EWG also compiled a water filter resource guide to help consumers choose a system.

To find information about the many water filtration products that we carry, please visit the Highwater Filters website.

Yet another reason to filter your drinking water

By Lady Wa Wa

From the mid-1800s to the early 1900s, numerous reports documented the health dangers of lead pipes. Although not until the 1920s, many U.S. cities eventually banned or restricted the use of lead pipes for water distribution. Meanwhile, efforts by the Lead Industries Association, which formed in 1928, encouraged cities and homeowners to continue installing lead pipes, extolling lead’s virtues over iron pipe (malleability and increased system longevity).

A century later, consumers question the safety of current popular pipe materials including cross-linked polyethylene (PEX) flexible piping used by a growing number of green homebuilders. Touted for economy and easy installation, whispers of concern have dogged the green home industry. Do chemicals leach into drinking water when stagnant in the pipe or when it's used for hot water applications?

Consider piping as a vessel. We wouldn’t drink from a lead cup, would we?

Government oversight

When the U.S. Pure Food and Drugs Act passed in 1906, it was 100 years behind public outcries for government oversight of manufacturing. Oddly, the law had no pre-market approval system for food ingredients or drugs. The government could act only after products were on the market.

Before the law, the general attitude was for consumers to be responsible for awareness of potential contaminants. A 1906 USDA Bureau of Chemistry bulletin instructed housewives how to discern if the milk, cereal or canned beans they purchased contained harmful adulterants. 


The bulletin strongly defended manufacturers, stating it would not be in their interest to shorten the lives of their customers nor impair their appetites by knowingly adding poisons. Several more decades passed before ingredient-listing was required, delayed because manufacturers feared scaring off customers or giving away secret recipes, according to the FDA.

Suspected toxins

Americans are again calling for more information about the products they put on or in their bodies. Again, regulation lags for consumer information about materials used to store or otherwise hold food and beverages. It can take decades from the time concerns about harmful ingredients arise until any government actions are taken to remove carcinogenic or toxic-containing products from the market. In some cases, there is simply no regulation of contaminants, such as is the case for bottled water sold in the United States.

How many years did we drink soda from plastic bottles containing Bisphenol-A (BPA) before we realized that once in our system, the synthetic chemical compound emulates estrogen? To learn more about bottled water, BPA and water filters, see this 2013 Highwater Marks blog.

First developed in 1891, BPA began appearing in plastic products worldwide in the 1950s. For 60 years, BPA has been used without regulation establishing its safety. The Toxic Substances Control Act passed in 1976, but labeled BPA a "grandfather" chemical, meaning it was never evaluated and was presumed safe by the Environmental Protection Agency, according to research by consumer law firm Baum, Hedlund, Aristei and Goldman, PC. The U.S. Centers for Disease Control and Prevention and American Medical Journal cite numerous health problems associated with BPA use.

The latest “best” piping material

So, is it any surprise that pipe commonly used to transport drinking water into our homes may also leach toxins into that water – and we don’t have to be made aware of it? Under scrutiny recently is PEX potable water pipe.

PEX has several advantages over metal pipe (copper, iron, lead) or rigid plastic pipe (PVC, CPVC, ABS) systems. It is flexible, resistant to scale and chlorine, doesn't corrode or develop pinholes, is faster to install than metal or rigid plastic, and has fewer connections and fittings, according to PEXinfo.com.

Europeans began using PEX around 1970; it was introduced in the United States in 1980. PEX use has been increasing ever since, replacing copper pipe in many applications, especially for hot water.

Several California groups blocked adoption of PEX for a decade for concerns about toxins getting into the water, either from chemicals outside or inside the pipes such as methyl tertiary butyl ether (MTBE) and tertiary butyl alcohol. California eventually permitted PEX use in all occupancies. An environmental impact report and subsequent studies determined there were no causes for concerns about public health from PEX piping use.

PEX pipe studies

A 2002 Regional Food Control Authority report, “Volatile organic components migrating from plastic pipes (HDPE, PEX and PVC) into drinking water,” by a research team in Norway indicates VOC migrated in significant amounts into the test water from PEX pipes. The full report is available for purchase online.

A 2014 study by University of South Alabama graduate student Matt Connell presented new drinking water impact results regarding plastic pipes in green buildings. At an American Water Works Association conference, Connell discussed the degree chemicals leach from popular plastic plumbing pipes. Also attending, environmental engineering professor Andrew Whelton described drinking water odor and chemical leaching results for six brands of PEX pipe. Their downloadable presentation is available here.

Following a 28-day study on water quality, including taste and odor and chemical leaching, the researchers concluded that PEX pipes’ test results are highly variable among manufacturers.

“There were wide variations between the magnitude of chemicals released by PEX pipes. One PEX pipe significantly altered drinking water quality while the other did not,” their report states.

Connell and Whelton said little information is available for plastic pipe sold in the United States. “To aid homeowners, builders, and water professionals in their desire to select plumbing pipe that ensures safe and aesthetically pleasing drinking water, more data are needed,” they reported.

“There is a bigger concern in the weeks after installation,” concluded Hilary Ohm, owner of Highwater Filters, after studying the researchers’ reports. “Over time, the dangers are minimal. However, flushing water that has been standing for a period of time and using a filter are the best ways to protect consumers from any harm.”

PEX pipe? There is a filter for that

History indicates consumers would be wise to research piping materials instead of relying on industry professionals or the government for safety and health information. As an added measure, install a water filter and test your water.

The most recommended media for removing MTBE is Activated Coconut Shell Carbon. *Here are some options for countertop and under counter systems:

Carbon based Filters

 *Check with your local water dept to find out if they use Chlorine or Chloramine to disinfect the water supply. When in doubt, choose a filter that is for both Chloramine and Chlorine.


We've now got whole house filters and a range of filters for under the counter and counter top. See all our home filters here.

We are proud to offer a growing list of CuZn Water Filtration products. Their innovative technology removes a wide range of contaminants. Check out all our CuZn products here.

Environmental Protection Agency strongly encourages people to learn more about their drinking water, and to support local efforts to protect the supply of safe drinking water and upgrade the community water system. EPA requires all community water systems to prepare and deliver an annual consumer confidence report, sometimes called a water quality report, to their customers by July 1 of each year. Homeowners with private wells are advised to test their water at least annually or more often if problems are suspected due to odor or nearby activities (fracking, mining, agricultural, etc.)

The Deadly Virus is not a Reason for Filtering Water – but a Host of Other Contaminants Are

Historically, people have occasionally been wide off the mark concerning water cleanliness and safety. Who can forget the iconic “Whites Only” drinking fountains of the last century designed to prevent disease spreading between races? In the photo below from the Library of Congress archives, a young man is drinking water from a “colored” dispenser at an Oklahoma City streetcar terminal in 1939. Even with paper cups at hand, folks feared they would become ill if using the same water cooler. Many Caucasians actually believed they could catch a multitude of infectious diseases from non-whites while using public restrooms, restaurants, drinking fountains and even transportation waiting areas from only the slightest human contact. This irrational and outright shameful discrimination was aimed not only at Blacks, but also Asians, Native Americans and Hispanics and continued openly until the Civil Rights Act passed in 1964.

Meanwhile, U.S. municipalities and factories nearly killed the Great Lakes and other major waterways with industrial waste, mercury, lead, phosphates and raw sewage. In 1969, the Cayuga River actually caught fire in Cleveland it was so full of flammable chemicals.

"There was a time, not so long ago, when pollution was accepted by many as the price one paid for living in an industrialized society. By the 1960s, our rivers had become so polluted by municipal and industrial wastes that fish could not survive in them and humans could not swim in them; millions of yards of garbage and millions of gallons of oil were routinely being dumped at sea; visibility in our major cities was obscured by smoke from factories and exhaust from automobiles; and industrial wastes, buried in drums and dumped in landfills, was contaminating soil and groundwater." Source: U.S. Department of Justice, Federal Prosecution of Environmental Pollution Crimes.

This legal dumping went practically unchecked until the 1970s, and continues illegally and accidentally today, as evidenced by news stories of toxic waste spills, too numerous even to list here. Basically, pick a state and you can find a recent, horrific poisonous spill story to accompany it. Yet many trust their water supplies to be safe. Today, fear of contracting Ebola, or Fearbola, has many panicking and rushing to purchase home water filter systems. Filtered water is, sadly, a wise choice for most of us today, but not because of Ebola. If we can believe the Center for Disease Control reports, the likelihood of contracting Ebola through water sources is nil. According to the CDC, Ebola is not spread through the air, by water, or in general, by food. Even before the first Ebola cases were reported in North America, however, some water filter dealers began marketing their products as Ebola filters, preying on illogical fears. Still, numerous other pollutants are prevalent in our water. These include nitrates, nitrites, pesticides and other agricultural chemicals, parasites, bacteria, lead, mercury and radon, to name a few of the potentially hazardous contaminants lurking silently in private and public water supplies. Simple, at-home water-test kits are available at local department stores. The Environmental Protection Agency compiled this handy chart to list common contaminants.

In short, filter your water to protect your health, but be aware of the actual contaminants.

Check out our website at Highwater Filters for all your water treatment needs. We offer low, low prices, super fast shipping and the best customer service.


Sorry, this sale is over.

All Katadyn water filters are on sale during our annual Labor Day celebration. Don't miss out on our low, low prices.

  Katadyn Pocket marked down to $252! Check out the bargains here.  

All Katadyn water filters on Sale!

In honor of Memorial Day, we have just reduced all Katadyn water filters in the Highwater Filters' webstore. We've got great discounts on all models.

Also, take 30% off Katadyn replacement filters with the purchase of a filter (must use coupon code at checkout for discount.)

[caption id="attachment_1639" align="alignleft" width="126"] All Katadyn filters on sale![/caption]

Please take a few minutes to visit our website @ Highwater Filters and take advantage of this rare sale. Two weeks only!

And check out our other portable, non-electric water filters and purifiers. We've got a great selection at low, low prices.

We ship same day and guarantee your satisfaction!

Please remember our fallen heroes.

Be safe during the holiday!