Water filters

Fast, safe and easy ultralight gravity filter system with multi-vessel compatibility.  The multi-compatible QuickDraw 3L Gravity Filter System is t...

Ultra-versatile system that offers gravity filtration at camp + a small filter for the trail. To meet the needs of multi-activity backcountry adven...

This replacement filter for the GravityWorks water filter system is effective down to .2 microns and meets all EPA and NSF guidelines for the remov...

High-capacity, pump-free water filtration for groups and basecamps. No pumping: Just fill the dirty reservoir, hang it, and let gravity do the h...

When versatility matters, the BeFree AC 1.0L is the ideal all-purpose product. Whetheryou're hiking, traveling, or simply staying hydrated day-to-d...

Carbon Replacement for Katadyn BeFree AC Filter. Filters up to 200 liters (perpiece), depending on water quality. Whats in the box: 3 x Activated...

Filters up to 1000 liters, depending on the water quality. Works with all BeFree Systems (42 mm) except Gravity versions. Whats in the box: 1 x EZ...

Fresh hollow fiber filter cartridge for the DayCap In-Bottle Filter. Proven Filtration: Hollow fiber filtration media is the same technology as ...

Improve your backcountry filtering experience with the do-it-all QuickDraw Filter. Hollow fiber technology allows the QuickDraw to filter water fas...

Fast, high-volume water filtration for groups and basecamps. Effective Against: Bacteria (99.9999%), protozoa (99.9%) and particulate. Hollow fibe...

Replacement Cartridge that works with all BeFree Systems (42 mm) except Gravity versions. Filters up to 1000 liters, depending on water quality.

This replacement filter cartridge restores your Guardian Purifier’s flow rate, and lasts up to 10,000+ liters.

Maximize the Platypus taste-free experience with the new GravityWorks Carbon Element. It easily splices in after the GravityWorks hollow fiber elem...

Filtering up to 1.75 liters a minute without any pumping, the high-capacity GravityWorks Water Filter System filter is one of the easiest and faste...

You’ve already got the water bottle, now you just need the clean water. The DayCap In-Bottle Filter seamlessly fits onto three popular wide-mouth w...

Coghlan's Emergency Drinking Water Germicidal Tablets rapidly dissolve to make most water suitable for drinking in emergency situations. Two of the...

Customize your system with this fast multi-compatible, ultralight squeeze filter. Improve your backcountry filtering experience with the do-it-al...

This kit contains a replacement filter cartridge for the TrailShot filter, as well as the small components and instructions necessary to service yo...

Restore flow rates in your AutoFlow Gravity Filter by replacing a tired, worn cartridge with fresh, new Hollow Fiber media.

Replacement ceramic filter element for both MiniWorks and WaterWorks microfilters provides increased flow rates for older models. SKU: 56453 Wei...

  Replacement Cartridge for Katadyn Vario Filter Article No. : 8014933

Replacement cartridge for Katadyn Hiker and Hiker Pro filter.

Drink-Mix & Electrolyte Ready! Unrivaled Ease, Speed & Convenience. No other purifier rivals the speed, simplicity and effectiveness of Geo...