Enjoy Clean Water and Let Gravity Do the Work
Save your arms for rock climbing or tossing lures by using the no-pump Platypus® GravityWorks™ Water Filter System 4L. Simply dip the dirty reservoir into a stream or river to fill, then hang it above the clean reservoir and let physics do its thing. With a 1.75 liter-per-minute flow rate, you’ll have four liters of clean water in no time – more than enough water for drinking, cleaning and cooking for a group of campers. Plus, the whole system packs down smaller than most liter bottles for easier transport.
- Quickly and easily provides you and your backcountry companions with clean, potable water
- Hollow fiber microfilter filters fast at a rate of up to 1.75 liters per minute
- Meets all EPA and NSF guidelines and removes of 99.9999% of bacteria and 99.9% of protozoa
- To maintain high-flow, regularly backflush the microfilter – takes just four seconds
- Comes with clean and dirty 4L reservoirs, a microfilter, hoses, shut-off clamp and storage sack
- Weighs 11.5 oz.; 1,500 liter microfilter lifetime
- WARNING: Can expose you to styrene, which is known to the State of California to cause cancer
- Made in USA. Some components are imported.