Filtering up to 1.75 liters a minute without any pumping, the high-capacity GravityWorks Water Filter System filter is one of the easiest and fastest ways to get filtered water in the backcountry.
With two different sizes—6.0L & 4.0L—the GravityWorks is ideal for bigger backpacking groups or basecamps. Offering an 8 or 12 liter total capacity, either model easily supplies filtered water for drinking, washing up, cooking, and cleaning.
Simplify your water collection with the GravityWorks system and spend more time enjoying your group.
Filter Rate: Up to 1.75 litres per minute
Filter Life: Up to 1500 litres
Weigtht: 350g / 12.3oz
No pumping: Just fill the dirty reservoir, hang it, and let gravity do the hard work—yep, filtering water can be as easy as fill, hang, relax.
Fast: Filters up to 1.75 liters per minute; microfilter lifetime up to 1,500 liters of water.
Effective: Every microfilter is individually tested to ensure it meets all EPA & NSF guidelines for the removal of 99.9999% of bacteria and 99.9% of protozoa*.
Light & Compact: System weighs 11.5 oz. (326 g) and stows smaller than most 1L bottles.
Group-ready: 8 or 12 liter (4.0L/6.0L filtered + 4.0L/6.0L unfiltered) 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: Clean reservoir (4.0L or 6.0L), Dirty reservoir (4.0L or 6.0L), Hollow Fiber microfilter, hoses, shutoff clamp, and storage sack.
*This includes Giardia, Cryptosporidium, E. coli, Salmonella and Cholera.
|4.0 liter||6.0 liter|
|Weight (Standard)||11.5 oz||12.3 oz|
|Weight (Metric)||0.33 kg||0.35 kg|
|Width (Standard)||3.25 in||10 in|
|Width (Metric)||8 cm||26 cm|
|Length (Standard)||9.5 in||19.5 in|
|Length (Metric)||24 cm||49 cm|
|Effective against bacteria||Yes||Yes|
|Effective against chemicals/toxins||No||No|
|Effective against particulate||Yes||Yes|
|Effective against protozoa||Yes||Yes|
|Effective against viruses||No||No|
|Filter media||Hollow Fiber||Hollow Fiber|
|Filter pore size (microns)||0.2||0.2|
|Flow (L/min)||1.75 liters per min||1.75 liters per min|
|Cartridge life||1500 liters||1500 liters|
|Water Bottle Adapter||No||No|
|Cartridge replacement indicator||No||No|
|Country of Origin||Made in U.S.A. of U.S. and Imported Materials||Made in U.S.A. of U.S. and Imported Materials|
Platypus® GravityWorks™ Water Filter Overview
he award-winning GravityWorks water filter is a pump-free filter for backpacking and camping. Learn more about the GravityWorks: https://bit.ly/39cmHvl Filtering up to 1.75 liters of water per minute without any pumping needed, the GravityWorks water filter is one of the easiest, fastest ways to get filtered water. Now available in sizes suited for backcountry summits or frontcountry basecamps, there’s an easy-to-use solution for any adventure. To use the GravityWorks, simply open the dirty reservoir, scoop water, zip shut, connect the microfilter, and let gravity do the work as hundreds of tiny, hollow fibers begin effectively trapping pathogens to provide you clean, potable water. Features: • No pumping required. Fill it, hang it, and let gravity do the work. • Meets all EPA & NSF guidelines for the removal of 99.999% of bacteria and 99.9% of protozoa (including Giardia, Cryptosporidium, E. Coli, Salmonella, and Cholera). • Filters up to 1.75L per minute, and each replaceable microfilter cartridge lasts up to 1,500 liters. • The field-cleanable microfilter can easily be backflushed in 4 seconds to maintain performance. • Entire system can be stowed to roughly the size of a 1L bottle. The GravityWorks is available in a 6L system, 4L system, 2L bottle kit, and 2L complete kit. You can see the entire line-up at platy.com. Thank you for watching, and remember that gravity works! #backpackingwaterfilter #campingwaterfilter #gravitywaterfilter
How to Purge and Backflush a Platypus® GravityWorks™ Water Filter
This video will show you how to purge and backflush a GravityWorks water filter. Learn more about the GravityWorks: https://bit.ly/3slj91h 00:00:33 - Purging air trapped in GravityWorks filter 00:00:53 - Backflushing the GravityWorks filter Air purging and backflushing your GravityWorks are critical steps to ensuring you’re maximizing flow rate and increasing the life of your water filter. Purging air trapped in the system helps to release any air bubbles trapped in the filter media that can slow or even halt the filtering process. Backflushing rinses out particulate trapped in the filter media, and helps to prolong the life of your filter. We recommend backflushing ¼ liter of water for every 6 liters filtered (depending on water clarity/quality). The GravityWorks is available in a 6L system, 4L system, 2L bottle kit, and 2L complete kit. You can see the entire line-up at platy.com. Thank you for watching, and remember that gravity works! #backpackingwaterfilter #campingwaterfilter #gravitywaterfilter