Water Filters

Guardian™ Gravity Purifier Replacement Cartridge

Replacement purifier cartridge for Guardian Gravity Purifier System. Ultimate Viral Protection: Meet...

Guardian Pump Maintenance Repair Kit

All the necessary components and instructions required to maintain your Guardian purifier’s performa...

GravityWorks™ Replacement Filter

Effective down to .2 microns and meets EPA Guide Standards for the removal of bacteria and protozoa....

Guardian Purifier Pump

Nothing is safer or easier to use for purifying the most demanding backcountry water sources than th...

TrailShot / Trail Base Filter Cartridge & Maintenance Kit

This kit contains a replacement filter cartridge for the TrailShot filter, as well as the small comp...

AutoFlow XL 10L Gravity Filter

This extra-large AutoFlow gravity filter system delivers 10 liters of clean water fast—all while you...

Quickdraw 2L Gravity Filter System

Building upon the original compact, fast and versatile performance of its 1L sibling, the QuickDraw ...

Trailshot Pocket-Sized Microfilter Water Filter

Clean water all day—without the weight. That’s the advantage the TrailShot Microfilter provides. Des...

QuickDraw Microfilter

Like the QuickDraw System but without the reservoir, the easy-to-use QuickDraw Microfilter will revo...

Guardian Pump Replacment Cartridge

This replacement filter cartridge restores your Guardian Purifier’s flow rate, and lasts up to 10,00...

Thru-Link Inline Water Filter

Adding minimal gear to your pack, the Thru-Link inline filter is the simplest solution to clean wate...

GravityWorks 4.0L Water Filter System

The reviews keep coming and one thing is clear, the GravityWorks™ system is changing how people filt...

Guardian Gravity Purifier

The Guardian Gravity Purifier has you covered with safe water around the world, removing viruses, ba...

Quickdraw Filter

Improve your backcountry filtering experience with the do-it-all QuickDraw Filter. Hollow fiber tech...

GravityWorks 4.0L Replacement Hose Kit

Kits for both the 4.0L and 2.0L GravityWorks™ systems contain Clean and Dirty hoses, as well as a re...