4.0L GravityWorks Water Filter replacement cartridge presidentsdaysale Perfectly simple

Perfectly simple

5-liters per minute

The waistband is lined with soft micro-chamois for unmatched comfort

instructions

4.0L GravityWorks Water Filter replacement cartridge presidentsdaysale Perfectly simpleThe 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