GravityWorks 2.0L Water Filter System-Complete Kit
GravityWorks 2.0L Water Filter System-Complete Kit


GravityWorks 2.0L Water Filter System-Complete Kit

Regular price $109.95 $0.00 Unit price per

The Gravityworks filter is an ultralight, ultracompact and versatile water filter. If you don't like pumping water, the GravityWorks makes filtering hassle-free.  The complete kit includes filter, connecting hoses, two platypus bags and assorted fittings.  The filter itself weighs only a few ounces, and if you want to shed weight you can run the filter and connecting hoses at right around 7 oz.  The GravityWorks filter also allows you to filter directly into any bottle or straight into a hydration reservoir when equipped with quick connect fittings.


  • Complete Kit: Easily configure the system to your needs with the included 2.0L flexible water bottle and adapters* for maximum versatility and adaptability.
  • 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 6.3 oz. (180 g) and stows smaller than most 1L bottles (depends on configuration).
  • 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 easy—simply open the top, scoop water, and close; control delivery of filtered water with hose shutoff clamp.


Comes with: 2.0L Dirty reservoir, 2.0L Platy™ bottle, Hollow Fiber microfilter, Universal Bottle Adapter, Push/Pull Cap Adapter, hoses, storage sack.

*Adapters interface with all Platypus bottles, push/pull “sport” bottle caps, and most bottles 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.

Tech Specs

2 LTR Complete Kit
Effective against protozoa Yes
Effective against bacteria Yes
Effective against viruses No
Effective against particulate Yes
Effective against chemicals/toxins No
Weight 10.9 oz / 310 g
Width 3 in / 8 cm
Length 9 in / 23 cm
Filter media Hollow Fiber
Filter pore size (microns) .2
Flow (L/min) 1.5 liters per min
Cartridge life 1500 liters
Field cleanable Yes
Water Bottle Adapter Yes
Cartridge replacement indicator No
Country of Origin Made in U.S.A. of U.S. and Imported Materials