|The Katadyn TRK Drip Gravidyn free-standing gravity filter features a 10 liter water container for large quantities of water. It's ideal for the water supply for camps, cabins and homes without running water. This Gravidyn version comes with three combined ceramic and activated carbon filter elements.|
PLEASE NOTE: Katadyn items CANNOT be shipped outside of the USA.
Ceramic filters have a micro porous structure with impregnated silver which delays the growth of bacteria. The pore-size of Katadyn ceramic filters is 0.2 micron (0.0002 mm). Bacteria range in size from 0.2 to 5 micron and, like protozoa (1 to 15 micron), are efficiently filtered out. Ceramic filters can be mechanically regenerated and the filter capacity is measurable.
Activated carbon is used for its ability to reduce harmful organic and inorganic substances in the water. It removes unpleasant tastes, odors, chlorine, pesticides (lindane, DDT) and trihalomethanes (THMs). These substances adhere to the large surface area of the activated carbon. Activated carbon granulate cannot be regenerated.
Katadyn of Switzerland has been producing high quality portable water systems since 1928. Their history has been one of innovation and durability. Katadyn products are used by militaries, health organizations and outdoor adventurers world-wide. No other water system provides higher quality or longer lasting performance. Katadyn is the global leader in portable water treatment. With subsidiaries in the United States, Germany, France, and Singapore; Katadyn develops, produces and distributes high quality products which are used whenever safe drinking water isn't available--for travel, camping and humanitarian operations.
- Technology: 0.2 micron ceramic depth filter
- Output: ca. 4 liters/hour
- Cartridge Capacity: Up to 150'000 l (depending on water quality)
- Carbon Capacity: Recommended to change after 6 months
- Weight: ca. 3.3 kg
- Size: 25 x 45 cm (9.8 x 17.7 inches)
Once used the Gravidyn has to be replaced after 6 months. Should the measuring gauge slide over the ceramic element the filter has to be replaced immediately regardless of the time used.
DO NOT use any disinfectants. DO NOT steam, sterilize or boil the ceramic. REPLACE GRAVIDYN ACCORDING TO MEASURING GAUGE BUT AT LEAST AFTER 6 MONTHS!
The new Gravidyn dual filtration element for the Drip offers ceramic and activated carbon filtration.
Ceramic with activated carbon inside (Gravidyn)
Bacteria, Protozoa, Cysts, Chlorine and its carcinogenic byproducts, Taste and Odor, Organic Chemicals (Gravidyn)
App. 1 gal/hour (using 3 Gravidyn elements)
6 months when used with ceramic/carbon elements regardless of amount of gallons filtered (Gravidyn)
Making Water Drinking Water
Katadyn is used and trusted by thousands throughout the world.
Katadyn is the #1 selling brand of portable water systems in the U.S.
- Katadyn water systems are used extensively by the U.S. military. For example, Katadyn hand-held desalinators are standard equipment in Navy life rafts. Fighter aircraft have Katadyn units in their ejection seats.
- International Militaries, including Germany, Italy, Spain, France, Canada and Switzerland use Katadyn water systems on land, sea or air.
- The Red Cross and many other relief agencies use Katadyn products in challenging conditions including the Tsunami relief effort.
- Travelers and adventurers rely on Katadyn to provide safe drinking water around the globe.
SHIPPING TIMES: Most, but not all orders leave our warehouse within 1-7 business days. Allow time from the day we ship for FedEx or the USPS to deliver it to you from Upstate NY. Please call for rush orders before 2:00 Eastern time. That means that some items, to some locations could take two weeks or more. Remember, we're a 50 year old family run business, so feel free to call us for a rush. We can get most of our items out the same day and use next day air and get it to you tomorrow, but you need to call before 2:00 Eastern time.
To determine your shipping charge, simply add the items that you want to buy into your pack/shopping cart and click on the Secure Checkout button to go to the next screen and all you will need to enter is your zip code, hit the apply button and you will get your shipping charges before you have to enter any more information.
WE CAN NOT SHIP CASES OF CANNED FOOD OUTSIDE OF THE LOWER 48.
Prices subject to change without notice. We are not liable for any typographical errors or errors in pricing.
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