The GravityWorks Pump-Free Water Filtration System delivers the same fast pump-free performance of the revolutionary CleanStream microfilter yet with even less weight and more ease. Using advanced Hollow Fiber technology and a little physics it allows you to collect transport filter and dispense water easier and faster than any other system available. An all new filter housing and streamlined Clean reservoir shave two ounces off an already wickedly light filtration system and a straightforward modular design presents customizable options for further trimming weight on ultralight journeys.
This page is for the replacement resevoirs for use with Platypus Gravity Works and Platypus CleanStream water filtration systems.
Gravity fed water filtration systems are quite new - this one is very light indeed - so its ideal for camp use. On the downside filters can get clogged - and this one will be no different - if you expect to take water from sources without sediment then this would be agood choice to filter out the nasties heavily contaminated water will clog it quickly though and it would only work excruciatingly slowly!