The Katadyn TRK Gravidyn Replacement Element will restore your filter to working order after it chokes to death on an endless supply of pond scum. The field-cleanable .2 micron ceramic depth Gravidyn ... read more
The Katadyn TRK Ceradyn Drip Filter Replacement Cartridge is the heart of the Katadyn Drip Filter. It will filter up to 13,000 gallons (52,000L) of water and has an output of a gallon (4L) per hour.
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Replenish the carbon for your Katadyn Combi water filter with this two-pack of activated carbon granulate.
- Activated carbon reduces foreign tasting and foreign smelling substances, and chemicals li ... read more
Katadyn's Combi ceramic replacement filter removes bacteria and protozoans, including giardia and cryptosporidia.
- Filter yields 14,000 gallons of clean water
- Ceramic element is cleanable to mak ... read more
The longest lasting, most durable filter on the market provides up to 13,000 gallons of water. Used by militaries, relief organizations and professionals who use their filter regularly and must have ... read more
Cyst Filter replacement cartridge for Exstream Water Purification Bottles
- Filters sediment and protozoan organisms such as cryptosporidia and giardia
- Package of 2 filters
Exstream Water Purific ... read more