Water Filters

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...

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

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

Get the added viral protection that’s critical in popular wilderness areas and developing countries with this comprehensive purifier and microfilte...

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

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

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

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

Contains: Small check valve, large check valve, replacement piston o-ring, replacement Quick Connect Bottle Adapter o-ring, o-ring installation too...

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 Sawyer Mini is ideal for outdoor recreation, hiking, camping, scouting, domestic and international travel, and emergency preparedness. This hig...

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...

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

The MiniWorks EX microfilter is the worldwide best-selling microfilter, delivering long-lasting, field-maintainable water filtration in demanding e...

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

Adding minimal gear to your pack, the Thru-Link inline filter is the simplest solution to clean water on the go. Just click it into your hydration ...

This home water filtration system is perfect for anyone building emergency kits in preparation for compromised municipal water systems, disasters a...

The ultralight QuickDraw 1L Filter System delivers fast and easy filtration, and allows users to customize their systems with multi-vessel compatib...

This extra-large AutoFlow gravity filter system delivers 10 liters of clean water fast—all while you set up camp, prep dinner or relax. And its big...

Easily convert from a gravity system for big groups to a squeeze setup when trekking solo with the Platypus QuickDraw 3 L Gravity filter system. Ei...

Building upon the original compact, fast and versatile performance of its 1L sibling, the QuickDraw 2L Filter System adds potential with a higher v...

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

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