This replacement canister is built for the Trav-L-Pure Portable Water Purifier. Sealed canister, no brushing, scraping or contact with contaminants.

Rejuvenate your First Need XL Purifier with this replacement cartridge. Cleans up to 150 gal. of water before replacement under ideal conditions. Removes cryptosporidia, viruses and bacteria from water. Replacement filter weighs 8.4 oz.

Replacement filter element for the Katadyn Guide, PUR Guide and PUR Scout Purifier. Anti-clog, pleated glass-fiber element has over 140 sq. in. of filtering surface area; 0.3 micron screens particles, protozoa and bacteria. Includes field maintenance kit with cleanable filter protector to extend cartridge life in challenging conditions. To clean filter protector, simply swish it in the water. Katadyn Guide fits PUR Guide filters and PUR Scout purifier. Note! This element used in a Scout Purifier will not provide purification, only filtration.

Replacement element for Katadyn?« Hiker Pro water filter. Glass-fiber element is pleated for increased surface area to handle silt and muddy water. Activated-carbon core adsorbs chemicals and pesticides to improve taste of water. Includes field maintenance kit with cleanable filter protector to extend cartridge life in challenging conditions. To clean filter protector, simply swish it in the water. Katadyn Hiker PRO replacement element works with Hiker Pro, Hiker and Base Camp filters as well as older PUR Hiker filters.

This replacement cartridge prolongs the life of your Katadyn Micro Filter Water Bottle. Pleated glass-fiber microfilter with granular activated-carbon removes Giardia and most bacteria.

For great tasting, potable water trip after trip simply replace the cartridge in your Katadyn?« Vario Microfilter. Cartridge should be replaced after 2,000 liters or when the output becomes too slow. For maximum cartridge life use the Vario Microfilter in "longer life" mode, which produces one quart per minute.

Replacement ceramic element for MSR MiniWorks and WaterWorks portable filters.

Keep your MSR HyperFlow?äó microfilter operating in tip-top shape with this replacement filter cartridge. Filter life is rated at approximately 1,000 liters (depends on water conditions).

A replacement filter for the SweetWater Water Filter. Carbon core removes bad tastes, odors and some chemicals. Cartridge removes pathogens.

This replacement filter cartridge keeps your Platypus CleanStream?äó gravity filter system operating in tip-top shape. Filter life is rated at approximately 1,500 liters (depending on water conditions). Replacement cartridge filters to 0.2 micron; filter meets Environmental Protection Agency standards for removal of bacteria and protozoa.