Water Treatment

This chlorine dioxide liquid comes in two bottles.  You mix a measured dose from each bottle into a cap, wait 5 minutes, then add this to your wate...

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

This filter will provide you with safe, reliable drinking water when municipal systems are compromized. It is packaged to keep it protected for lon...

Package of 50 tablets; each tablet purifies a litre of water against bacteria, protozoa, and viruses.  The tabs are a measured dose sodium dichlo...

The Ultra has an internal battery that is rechargeable from any USB power source (solar panel, car port, laptop, etc).  It has an indicator to sh...

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

Restore flow rates in your AutoFlow™ Gravity Filter by replacing a tired, worn cartridge with fresh, new Hollow Fiber media. Filters up to 150...

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...

You get the new improved Classic (it's watertight now!) and the pre-filter together in this package.  The Classic 3 itself uses four AA batteries...

These iodine-free tabs work against bacteria, viruses and giardia. They are safe for children and pregnant women. Add 1 tablet to 1 litre of wate...

Keep your reservoir and tube clean with these handy brushes.

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

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...

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...

A replacment filter cartridge for your Quick Draw system.

It doesn't get much simpler than this. This system includes a 1L reservoir and a hollow fiber filter cartridge that attaches to Platypus and Smar...

This hose kit connects a GravityWorks water filter directly to the Big Zip EVO Reservoir. You don't even need to take your reservoir out of your pa...

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

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...

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

This kit includes maintenance bits and pieces plus a replacement filter cartridge, which lasts up to 2000 litres (depending on water conditions). I...

Clean water for almost no weight!  This pocket-sized filter lets you drink directly from the source, or fill up your bottle.  You can operate it ...

This handy filter turns any hydration reservoir into a filtration system. Just click it into your reservoir and you are ready for high-flow drink...

Replacement ceramic filter element for both MiniWorks and WaterWorks microfilters provides increased flow rates for older models. ...