AutoFlow™ XL 10L Gravity Water Filter for Groups

Using the advanced technologies of our original Guardian purifier, this gravity-powered sibling has you covered with safe water around the world-from your local backcountry to remote villages. Hang it while you go about your tasks at the hostel, basecamp or campsite. Its 10 L reservoir supports the daily water needs of multiple people.

MSR Guardian Gravity Purifier

LifeStraw Peak Series Gravity Filter System - 8L

Fast and easy to use, the MSR Guardian Purifier water filtration pump offers the added viral protection you need when traveling in developing nations and popular wilderness areas. Its hollow fiber filter offers a reliable way to purify even filthy water conditions. Add its long-lasting performance and self-cleaning ease, and this may be the only treatment device you'll need.

Mountain Safety Research Guardian Water Purifier

Now lighter! Hollow fiber Updated for 2015!

MSR AutoFlow Replacement Filter Cartridge

MSR AutoFlow XL 10-Liter Backcountry Gravity Water

MSR AutoFlow XL Gravity Filter 10L

MSR AutoFlow™ XL Gravity Filter 10 L

Treatment — Native Summit Adventure Outfitters

MSR AutoFlow XL Gravity Filter - 10 Liter

MSR AutoFlow XL Gravity Filter - 10 Liter

MSR AutoFlow XL Gravity Filter - 10 Liter

MSR AutoFlow XL Gravity Filter 10L

Platypus GravityWorks Water Filter System