Platypus GravityWorks Filter Bottle Kit - 2 Liter

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Platypus took the already fast and easy-to-use GravityWorks™ filter system and came up with this smaller and lighter 2-liter water bottle kit to fill your water bottles on backcountry adventures.

  • Features

    • System includes a 2-liter dirty collection reservoir, GravityWorks filter cartridge, universal bottle adapter and hoses
    • Fill the dirty collection reservoir, hang it above your water bottle and let gravity carry the water through the filter and hoses
    • Bottle adapter fits Platypus and most Nalgene, MSR, Sigg and Klean Kanteen bottles (not included); also attaches to most hydration reservoir shutoff valves and tubes
    • Hollow fiber filter technology offers a high flow rate of 1.5 liters per min.
    • Filter physically removes particles, protozoa, and bacteria down to 0.2 microns in size, including giardia, salmonella, cryptosporidia and others
    • Unfiltered reservoir features a quick-disconnect valve that automatically shuts off the flow of water when hose is disconnected
    • Shutoff hose clamp on the clean water hose allows on-demand water control for filling bottles; clamp also shuts off the system when not in use
    • Clean the system by simply holding the filtered-water container above the unfiltered-water reservoir to backflush the filter
    • Taste-free reservoir and silicone hoses ensure great-tasting water
    • Weighs only 9.5 oz.

    Made in USA.

    View the Platypus GravityWorks Product Line View all Platypus Gravity Water Filters
  • Technical Specs

    Best Use


    Filter Type


    Filter Medium

    Hollow fiber


    Protozoa And Bacteria

    Pump Force

    Not applicable

    Pump Strokes per Liter

    Not applicable


    1.5 liters per minute

    Housing Material

    ABS plastic

    BPA Free


    Field Cleanable



    Filter: 3 x 7.4; reservoir: 13.8 x 7.5 inches


    9.5 ounces

  • Reviews
    74 reviews with an average rating of 4.3 out of 5 stars

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