Water Filters

The Marathon EX Ceramic Element is the replacement filter element for all MSR MiniWorks, WaterWorks and WaterWorks II water filters. Included with ...

All the necessary components and instructions required to maintain your Guardian purifier’s performance and reliability, packed in a small, conveni...

Its ergonomic design, diminutive size and tool-free maintainability make it just as appropriate on day trips as it is on multi-day excursions. H...

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

Compact and light, this little filter is perfect for day hikes or extended trips. Ceramic quality and field maintainability at a great price makes ...

The Hiker Replacement Cartridge uses microfiltration and Granular Activated Carbon to remove protozoa and most bacteria, and to produce great tasti...

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

From the high mountain passes of Peru’s Cordillera Blanca, to high-traffic wilderness areas closer to home, Aquatabs water purification tablets q...

Nothing is safer or easier to use for purifying the most demanding backcountry water sources than the Guardian purifier. Originally designed for m...

Restore flow rates in your AutoFlow Gravity Filter by replacing a tired, worn cartridge with fresh, new Hollow Fiber media.   Prop 65 O (Styrene): ...

Platypus couldn’t make filtering water with the GravityWorks System any easier, so they made it smaller and lighter. The GravityWorks 2.0L system h...

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...

The QuickDraw Microfilter System draws upon decades of expertise in filtration and hydration to provide adventurers the best user experience of any...

Like the QuickDraw System but without the reservoir, the easy-to-use QuickDraw Microfilter will revolutionize your adventure filtration system. Wit...

The Sawyer Squeeze Filter is the lightest and most versatile filtration system on the market. With a total field weight of 85 grams, it is extr...

Now wherever you go, you can have all the clean, safe water you need, using any water source from home, work, school, restaurants, fountains, l...

This simple maintenance kit includes everything you need, from o-rings to silicone lube, so you can keep your filter running smooth for years to co...

The MSR HyperFlow Microfilter Replacement Cartridge swaps into your ultralight HyperFlow MicroFilter when your flow gets low. This cartridge utiliz...

Clean water all day—without the weight. That’s the advantage the TrailShot Microfilter provides. Designed to hide in stash pockets and deploy quick...

Replace worn-out or damaged reservoirs, or adapt the capacity of your existing GravityWorks four liter system to meet the needs of any trip. The ...

The reviews keep coming and one thing is clear, the GravityWorks™ system is changing how people filter water. Delivering four liters of filtered wa...

Platypus couldn’t make filtering water with the GravityWorks System any easier, so they made it smaller and lighter. The GravityWorks 2.0L system h...