Platypus GravityWorks 4.0L Water Filter System

Platypus GravityWorks 4.0L Water Filter System
$137.99
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Details

Delivering 4 liters of filtered water in just 2.5 minutes with no pumping, the GravityWorks 4.0L system is the easiest and fastest way to get filtered water in the backcountry. Ideal for bigger groups or basecamps, the system has an 8-liter total capacity, easily providing filtered water for drinking, washing up, cooking, and cleaning.

No pumping: Just fill the dirty reservoir, hang it, and let gravity do the hard work.

Fast: Filters up to 1.75 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 & Compact: System weighs 10.75 oz. (305 g) and stows smaller than most 1L bottles.

Group-ready: 8 liter (4.0L filtered + 4.0L dirty) total capacity easily supplies water for groups.

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: 4.0L Dirty reservoir, 4.0L Clean reservoir, Hollow Fiber microfilter, hoses, shutoff clamp, and storage sack.

*This includes Giardia, Cryptosporidium, E. coli, Salmonella and Cholera.

Color No
Weight (Standard) 11.5oz
Weight (Metric) 0.33 kg
Width (Standard) 3.25 in
Width (Metric) 8 cm
Length (Standard) 9.5 in
Length (Metric) 24 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) 1.75 liters per min
Cartridge life 1500 liters
Field cleanable Yes
Water Bottle Adapter No
Cartridge replacement indicator No

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Part Numbers

UPC MPN Store SKU
040818031353 03135 FIL468987285