Fill it, hang it, forget about it. The CleanStream Gravity Filter is the Platypus answer to simple, effective and fast water filtration. Their revolutionary Hollow Fiber media filters 4 liters of water in just 2.5 minutes without a single pump stroke. Simply fill up the “Dirty” 4L reservoir, connect it to the rest of the system via the handy quick-disconnect fitting and hang the whole system from a tree, your car, or anywhere. Then go and cook dinner, chat with friends, set up your tent or whatever. With no moving parts you get a quick, 4-second clean by simply reversing the height of the reservoirs and a full 8-liter capacity provides on-demand water for any group size. The system includes two 4-liter reservoirs (one for “Dirty”, unfiltered water, one to collect “Clean” Filtered water), Hollow-Fiber Filter Cartridge, hoses and all fittings.

- Pump-Free – Gravity powered filter requires no pumping.
- Fast Flow - filters 4 liters in just 2.5 minutes.
- Easy-Clean – reverse height of reservoirs (reversing flow) to back flush and clean in 4 seconds.
- Versatile – Combines filtration, storage and delivery in one.
- High Capacity – 8-litre capacity provides on-demand water for any group size.
- Effective – removes 99.9999% of bacteria and protozoa.

Dimensions - 16.5 x 9 in. (42 x 23 cm)
Weight - 12.7 oz. (360 g)