Check out these fantastic Camping and Hiking Water Filters available on-line from Backcountry Stores
Read about these products and in many cases take note of independent reviews provided by users.
MSR WaterWorks MiniWorks Maintenance Kit
MSR MiniWorks Ex Ceramic Water Filter
MSR WaterWorks Ex Ceramic Water Filter
MSR Marathon Ex Ceremic Element
MSR WaterWorks Replacement PES Membrane
Katadyn Combi Plus with Faucet Mount
Katadyn TRK Drip Filter with Ceradyn Element
Katadyn Hiker Water Filter Replacement Cartridge
Katadyn Combi Replacement Element Carbon
Katadyn Combi Replacement Element Ceramic
Katadyn Camp Microfilter - Gravity System
Katadyn Siphon Filter (Camp Replacement Element)
Katadyn TRK Ceradyn Replacement Element
Katadyn TRK Drip Filter with Gravidyn Element
Katadyn Guide Replacement Cartridge