GravityWorks 6.0L Water Filter System

Filtering up to 1.75 liters a minute without any pumping, the high-capacity GravityWorks 6.0L water filter is one of the easiest and fastest ways to get filtered water in the backcountry. Ideal for bigger backpacking groups or basecamps, the system has a total capacity of 12 liters, easily supplying filtered water for drinking, washing up, cooking, and cleaning.

Features
• 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: 12 liter (6.0L filtered + 6.0L unfiltered) total capacity easily supplies water for larger 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: 6.0L Clean reservoir, 6.0L Dirty reservoir, Hollow Fiber microfilter, hoses, shutoff clamp, and storage sack.

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

Specifications
• Effective against protozoa: Yes
• Effective against bacteria: Yes
• Effective against viruses: No
• Effective against particulate: Yes
• Effective against chemicals/toxins: No
• Weight: 12.3 oz / 350 g
• Width: 10 in / 26 cm
• Length: 19.5 in / 49 cm
• Filter media: Hollow Fiber
• Filter pore: size .2 microns
• Flow (L/min): 1.75 liters per min
• Cartridge life: 1500 liters.….