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Platypus Gravityworks Water Filter System - Bottle Kit
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Platypus Gravityworks Water Filter System - Bottle Kit

The minimalist GravityWorks 2.0L Bottle Kit system is both ultralight and ultracompact, thanks to a simple adapter that easily connects the pump-free water filter system directly to a water bottle or hydration reservoir, conveniently filtering water for 1-4 people in the backcountry.

Product Details

  • Bottle Kit: Minimalist setup uses a Universal Bottle Adapter to connect the system directly to an existing water bottle or reservoir*.
  • No pumping: Just fill the dirty reservoir, hang it, and let gravity do the hard work.
  • Fast: Filters up to 1.5 liters per minute; filter lifetime up to 1,500 liters of water.
  • Effective: Meets all EPA & NSF guidelines for the removal of 99.9999% of bacteria and 99.9% of protozoa**.
  • Ultralight & Ultracompact: System can weigh as little as 6.6 oz. (187 g) and stows smaller than most 1L bottles.
  • Field-cleanable: Microfilter can be easily backflushed in 4 seconds to maintain filter performance.
  • Hollow Fiber Advantage: Hundreds of tiny, hollow fibers, enable the microfilter to filter water faster than traditional filter media.
  • Easy collecting & dispensing: Collecting water is easysimply open the top, scoop water, and close; control delivery of filtered water with hose shutoff clamp.
  • Comes with: 2.0L Dirty reservoir, Hollow Fiber microfilter, Universal Bottle Adapter, hoses, storage sack
  • *Adapter interfaces with all Platypus bottles and most from MSR, Nalgene, Klean Kanteen, CamelBak and many more (these trademarks are not owned by Cascade Designs, Inc.)
  • **This includes Giardia, Cryptosporidium, E. coli, Salmonella and Cholera.

Product Specifications

  • Minimum Weight: 6.6 oz/0.19 kg
  • Weight (Standard): 9.1 oz/0.26 kg
  • Width (Standard): 3 in/8 cm
  • Length (Standard): 9 in/23 cm
  • Effective against bacteria: Yes
  • Effective against chemicals/toxins: No
  • Effective against particulate: Yes
  • Effective against protozoa: Yes
  • Effective against viruses: No
  • Filter media: Hollow Fiber
  • Filter pore size (microns): 0.2
  • Flow (L/min): 1.5 liters per min
  • Cartridge life: 1500 liters
  • Field cleanable: Yes
  • Water Bottle Adapter: Yes
  • Cartridge replacement indicator: No
Regular price $99.95