FEATURES of the Platypus GravityWorks 4.0L Replacement Reservoir Kit
Filters four liters in 2.5 minutes
8L capacity lets you easily transport and store water for groups
Backflushes in four seconds, maintaining optimal performance with no additional parts or tools required
Proprietary Platy zip opening collects water easily–even in challenging situations
Clean storage reservoir with shutoff clamp makes dispensing water a breeze
Create a custom system to meet your personal needs using our wide range of accessories
Meets all EPA and NSF guidelines for the removal of Bacteria and Protozoa, including Giardia, Cryptosporidium, E. coli, Salmonella and Cholera
We only ship this brand to US Addresses.
Rated 4 out of
Bags are a great size for a gravity system, and the "dirty" bag is super easy to fill with the zip top and pull handle.
The "clean" bag is pictured with a cap, but mine did not come with one. However, when I contacted Moosejaw, customer service was very helpful and sent me one.
Date published: 2016-01-04
Rated 5 out of
LA Lower Alabama from
Simply simple to use.I have carried a Gravityworks filter system for several years now into the Smoky Mountains. It is the easiest and simplest filtration system for a party of several people. So far I have not experienced any problems and purchased some extra resivoirs as backup.
Date published: 2016-06-17
Rated 5 out of
Finally, enough water!Bought this as a supplement to my 2.0L gravityworks kit, and so glad I did. Reduces the number of trips to the water source when backpacking. Also great for setting up camp and when carrying water for more than one person or in summer weather. More is better.