Return policy on water filters
to safety considerations, we cannot accept returns on water filters.
Warranty issues are handled directly by the manufacturers.
|Weight (filter only):||5.0 oz (140 g)|
|Weight: (entire system):||27.5 oz (780 g)|
|Filter life||100,000 Gallon guarantee|
|Removal rate||0.02 Micron Absolute|
|Flow Rate||4 Liters of purified water in as little as 15 minutes|
Removes 7 log (99.99999%) of all bacteria like salmonella, cholera, and E. coli.
Removes 6 log (99.9999%) of all Protozoa such as Giardia and Cryptosporidium.
Removes 5.5 log (99.9997%) of all viruses such as Hepatitis A (HAV), Poliovirus, Norwalk, Rotavirus, Adenovirus,
Hepatitis E (HEV), Coxsackievirus, Echovirus, Reovirus, Astrovirus, Coronavirus (SARS)
A. 4 Liter Nylon Dirty Water Dispenser
|F. Drink Tube w/quick release
G. 4 Liter Clean Bag
A. 4-liter untreated water
reservoir (grey) with cap
|H.4-liter clean water reservoir
(blue) with cap
I. Drink tube w/quick release
J. High Flow Dispensing Cap
Sawyer® Water Filters use hollow fiber membrane filters. The Submicron Hollow Fiber Membrane found in this filter uses a cluster of micro-fibrous tubes. When the water is drawn through the membrane it flows through the side walls of the microfibrous tubes without any noticeable pressure drop. Pore sizes are so small that it mechanically removes sediment, bacteria, protozoa, cysts, viruses and other contaminants. This filter does not require the use of chemicals such as iodine or chlorine. All Sawyer® Water filters exceed EPA and NSF recommendations for removal rates.Sawyer® water filters and purifers can be backwashed. So let's say that you take your filter on a 3 month trip with you. When you return from your trip, simply backwash your filter with clean water to flush out all of the particulate that has built up in your filter. It's that easy. So don't let clean water be an issue any more, Buy a Sawyer® Water Filter or Purifier.