Platypus GravityWorks Water Filter System - 6 L

• No pumping required; just fill the dirty reservoir, hang it and let gravity do the hard work
• Ideal for bigger backpacking groups or basecamps
• Microfilter utilizes hundreds of tiny, hollow fibers to filter up to 1.75 liters per minute—that's 6 liters in 3.5 minutes!
• Microfilter can be easily backflushed in 4 seconds to maintain filter performance; microfilter has a lifetime of up to 1,500 liters of water
• 12-liter total capacity (6 liters filtered, 6 unfiltered); weighs only 11.5 oz. and stows smaller than most 1-liter bottles
• Every microfilter is individually tested to ensure it meets all EPA and NSF guidelines for the removal of 99.9999% of bacteria and 99.9% of protozoa
• Testing includes giardia, cryptosporidia, E. coli, salmonella and cholera
• Includes: clean reservoir, dirty reservoir, hollow-fiber microfilter, hoses, shutoff clamp and storage sack

Made in USA.