Treatment

Unrivaled Ease, Speed & Convenience. No other purifier rivals the speed, simplicity and effectiveness of GeoPress. In eight seconds, it makes 24 ounces (710 ml) of safe, clean drinking water anywhere on earth. Tap into the world’s water sources...

Nothing is safer or easier to use for purifying the most demanding backcountry water sources than the Guardian purifier. Originally designed for military squads, it brings this highly advanced technology to global travelers, backcountry users, and those...

Our lightest and most versatile personal water filtration system, the Sawyer MINI weighs just 2 ounces, fits in the palm of your hand, and provides 0.1 micron absolute filtration — removing 99.99999% of all bacteria, such as salmonella, cholera and...

Weighing just 3 ounces, the Squeeze Water Filter ensures you have access to clean water in the backcountry or anywhere in the world. Simply fill up the pouch at a lake, stream, or river, screw the filter directly onto the pouch, and then squeeze the bag...

Enjoy clean and safe drinking water wherever you roam with the ultra-compact, lightweight, reusable Sawyer Micro Squeeze Water Filtration System — from backcountry adventures to everyday office work and from domestic and international travel to...

The HyperFlow microfilter utilizes the latest Hollow Fiber Technology and our most advanced engineering to make water treatment so small and so easy to use, it will change the way you travel in the backcountry. Its ergonomic design, diminutive size and...

Lightweight is your demand, but pumping performance is also a must.  Our lightest backcountry filter, the compact Katadyn Hiker Pro, steps up as your best choice for safe hydration and great-tasting refreshment on the trail. Just a quick stop at a...

Replacement cartridge for Katadyn Hiker and Hiker Pro filter.

In the outdoors, you need a water filter for all conditions - clear or dirty water, the award winning Katadyn Vario is adjustable to different conditions. The filter eliminates bacteria, protozoa, cysts, algae, spores and sediments. Reduces...

Replacement cartridge for Katadyn Vario filter.

Vario Carbon Replacement Pack (2 Pieces)

The original purifier that put us on the map. It's compact, fits in virtually any backpack pocket and provides global protection from waterborne pathogens (VIRUS, bacteria, protozoan cysts), pesticides, chemicals, heavy metals and microplastics. In...

Purify Water. Anywhere. Our replaceable Purifier Cartridge is suitable for the rigors of global travel, outdoor adventure, and emergency use. Full-spectrum purification (+filtration) provides ultimate protection against pathogens (viruses, bacteria,...

Replacement purifier cartridges for the GEOPRESS are designed to last 350 cycles (65 gal. / 250L). Lifespan will decline when purifying water with high levels of silt, sediment or tannins. Cartridge press time increases towards the end of the cartridge...

Effective down to .2 microns and meets EPA Guide Standards for the removal of bacteria and protozoa. Approximate filter life of 1500L depending on quality of water filtered.

The reviews keep coming and one thing is clear, the GravityWorks system is changing how people filter water. Delivering four liters of filtered water is just 2.5 minutes with no pumping, there's simply no easier or faster way to get safe water away from...

From the high mountain passes of Peru's Cordillera Blanca, to high-traffic wilderness areas closer to home, Aquatabs water purification tablets quickly and reliably purify drinking water on-demand. They're effective against viruses, bacteria and Giardia...

Restore flow rates in your HyperFlow Microfilter with fresh, new Hollow Fiber media. Filters up to 1000 liters. Results will vary depending on conditions.

Clean water all day€”without the weight. That's the advantage the TrailShot Microfilter provides. Designed to hide in stash pockets and deploy quickly, this tiny water filter lets you drink directly from sources along the trail for instant hydration, and...

An ultralight and versatile water filter that makes it easy to treat water for 2-4 people on backpacking, hiking, and backcountry trips, the pump-free GravityWorks 2.0L Complete Kit filters up to 1.5 liters a minute. Plus, it comes with a complete range...