Fill it, hang it, forget about it. The CleanStream Gravity Filter is the Platypus answer to simple, effective and fast water filtration. Our 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-liter capacity provides on-demand water for any group size.
• Effective – removes 99.9999% of bacteria and protozoa.

Specifications:

Platypus hydration products are 100% BPA-free, made with a durable, multi-layer laminate of urethane and food-grade, taste-free polyethylene film. Contrary to some reports, a recycling code #7 does not necessarily mean the plastic contains BPA. A #7 designation means that it simply doesn’t fit in codes #1-6. Platypus products are made with a laminate film, which is why they are designated #7, but they do not contain BPA or polycarbonate.