Water Treatment

This replacement filter cartridge restores your Guardian Purifier's flow rate and lasts up to 10,000 litres. The Hollow Fiber interior remo...

The perfect companion from backcountry to world travel, this gravity-powered water purification system was designed to protect servicemembers in ...

Replacement purifier cartridge for the Guardian Gravity Purifier System. Restores the flow rate of your system and delivers peace of mind w...

An award-winning, ultralight, on-the-go flask that ensures clean water on the trail.  Fill up the flask and gently squeeze it as you drink, helpi...

This hollow fiber filter cartridge attaches to Platypus and Smartwater bottles. As you drink the filter removes bacteria and protozoa. You ...