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Ideal for groups of people and extended outdoor trips, the GravityWorks 2L Water Filter System Kit from Platypus is a versatile filtering system that allows you to carry up to 4 liters of water for your hydration or cooking needs. Its external Hollow Fiber Membrane (HFM) filter cartridge is not only compact and easily replaceable, but also compliant with all EPA and NSF guidelines for filtering backcountry water. This filter eliminates bacterial and protozoan pathogens like Giardia, Cryptosporidium, E. coli, Salmonella and Cholera at a flow rate of 1.5 liters per minute. It produces large amounts of filtered water in minutes without any pumping. The flow direction is printed on the filter, and the connector system has black and white color coding for intuitive and easy set up. It is supplied with all the necessary components, has one "dirty" and one "clean" reservoir, plus hoses, a bottle adapter, a push-pull adapter, and a shut-off clamp.
The push-pull adapter provides fast and easy connection to the supplied "clean" collection reservoir, but is also compatible with the optional Platy Bottle, PlusBottle, and Platy Water Tank. It can be easily pulled off the "clean" hose to expose its barb. The barb provides additional connectivity options and is compatible with Platypus and CamelBak shut-off valves and hydration systems. If you prefer carrying a hard bottle, the included Universal Bottle Adapter will thread the filter onto most wide-mouth water bottles. The narrow core can be removed from the bottle adapter and used for compatibility with narrow-spout bottles or hydration system hoses. Using these accessories allows you to refill your hydration system without taking it out of its pack.
In addition to refilling your containers with filtered water, the "dirty" reservoir can be used to carry 2 extra liters of water for filtering later. Additional enhancements are a wide zip top for easy filling and cleaning and straps for hanging reservoirs. A storage sack is included.
Capacity of 70 fl oz
Hollow Fiber Membrane (HFM) Technology
Meets EPA and NSF guidelines for removing bacteria and protozoa:
Giardia, Cryptosporidium, E. coli, Salmonella and Cholera
Effective against most large pathogens
Produces 51 oz per minute of filtered water for drinking, cooking, or washing
Long cartridge life: 396 gallons
Routine in-the-field back-flushing maintenance takes minutes and require not tools
Designed for intuitive and easy set-up
White and black color codes for easy connection
Filter cartridge is compact and easily replaceable
Quick-release connector on the inlet "dirty" hose
Shut-off clamp on "clean" hose allows control of the flow
Push-pull adapter fits Platy Bottles, PlusBottle, Platy Water Tank
Exposed clean hose barb is compatible with Platypus or CamelBak shut-off valves and hydration hoses
Bottle adapter fits most wide-mouth bottles
Removable inner bottle adapter fits a range of narrow-spout bottles and hydration hoses
Wide Zip opening makes water collection easy
In the Box
Platypus GravityWorks 2L Water Filter System Kit
Universal Bottle Adapter
Limited Lifetime Warranty
Table of Contents
70 fl oz / 2 L
Hollow Fiber Membrane (HFM)
Life: 396.3 gallons / 1500 L