The Katadyn Drip Gravidyn Water Filter is a gravity-fed water filtration system designed for groups, cabins, base camps, emergency preparedness, hunting, fishing, and other locations where electricity or pressurized water may not be available.
There is no pumping, electrical connection, or tap connection required. Simply fill the upper container and allow gravity to move water through the filtration system at approximately 4 liters / 1 gallon per hour into the 10-liter container.
The Gravidyn system combines cleanable 0.2 micron ceramic depth filtration with activated carbon granulate. The ceramic elements help remove bacteria and protozoa, while the activated carbon helps reduce chemicals and unpleasant tastes and odors.
Product Details
- Katadyn Drip Gravidyn gravity water filter
- Item #2110080
- No electricity required
- No pumping required
- No connection to a tap required
- Approx. 4 L / 1 gallon per hour output
- 10-liter collection container
- 0.2 micron cleanable ceramic depth filtration
- Activated carbon granulate
- Helps remove bacteria and protozoa
- Activated carbon helps reduce chemicals, unpleasant tastes, and odors
- Ceramic elements can be cleaned repeatedly, including in the field
- BPA-free
- Suitable for group use, cabins, base camps, recreation areas, hunting, fishing, and emergency water treatment
Technical Specs
| Specification | Value |
|---|---|
| Capacity | 40,000 gallons |
| Capacity | 150,000 liters |
| Gravidyn Element Replacement | Every 6 months |
| Dimensions | 25 x 45 cm |
| Dimensions | 11 x 18 in |
| Output | Approx. 1 gallon/hour |
| Output | Approx. 4 L/hour |
| Technology | 0.2 micron cleanable ceramic depth filter with activated carbon granulate |
| Weight | 3,000 g |
| Weight | 105.8 oz. |
| Construction | FDA-approved, BPA-free plastics |
Replacement Filters
Shop Katadyn Gravidyn Replacement Filter Elements
Shipping Note
Due to manufacturer guidelines for U.S. retailers, Katadyn products cannot be shipped outside of the United States unless shipping to an A.P.O. address.

