The MSR AutoFlow Gravity Filter utilizes the same innovative Hollow Fiber technology used in the HyperFlow Microfilter, but offers it in a completely pump-free format. Perfect for family camping or base camp usage!
New for 2013! The Platypus GravityWorks 2.0L Complete Kit utilizes innovative Hollow Fiber technology to offer pump-free water filtration. Perfect for backpacking or base camping, the system includes a 2.0L Platy Bottle with Push-Pull Cap.
The Platypus GravityWorks 4.0L Filter System utilizes innovative Hollow Fiber technology to offer completely pump-free filtration that’s perfect for family camping or base camp usage. Effective against protozoa, bacteria and particulates.
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