It pumps 1 liter of water per minute, and is field-maintainable. The element pumps water for years and can be cleaned with no tools. Effective against bacteria and protozoa and also removes tastes and odors.
Includes: microfilter unit, hose float, scrub pad,& stuff sack.
Complete specs & Videos @: http://cascadedesigns.com/msr/water-...filter/product
Excellent condition but needs a new Filter element (I dropped and broke the original!) New Filter is $32 shipped fromAmazon: http://www.amazon.com/MSR-MiniWorks-.../dp/B000BBS4B0
$21 shipped CONUS