Water Treatment

Pumping up to 3 litres per minute, this compact microfilter is one of the most efficient filters on the market.  You can filter water into a vari...

No more pumping "time-outs" - this water filter lets you sit back and enjoy the day while it filters 4 litres of water in only 2.5 minutes.  Grea...

No more pumping "time-outs" - this water filter lets you sit back and enjoy the day while it filters up to 1.75 litres per minute.  Great for gro...

This accessory enables you to attach a GravityWorks filter directly to a wide range of water bottles and reservoirs. This way you can leave the Cle...

Replacement filter for Gravity Works and Clean Stream water systems. Effective down to .2 microns and meets EPA Guide Standards for the removal o...

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

The Guardian was developed over 6 years in response to the U.S. military's request for a product that would protect Service Members from waterbor...

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

A complete maintenance kit for your Guardian Purifier. Includes instructions, pressure-relief valve assembly, O-rings, cup seal, piston, umbrella v...

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...