MSR AutoFlow XL 10L Gravity Water Filter

The MSR AutoFlow XL 10L is a high-capacity gravity filter designed to efficiently provide clean water for basecamps, scout troops, or any backcountry group . Its simple, hands-off operation allows you to filter water while you set up camp, cook, or relax .

Efficient Filtration Technology
The system uses a 0.2-micron hollow fiber filter that removes 99.9999% of bacteria and 99.9% of protozoa (like Giardia and Cryptosporidium), meeting strict NSF Protocol P231 standards . It features a fast flow rate of 1.75 liters per minute and has a total cartridge life of 1,500 liters .

Lightweight and Durable Design
Despite its large capacity, the system is surprisingly light at just 12 oz (340 g), with a packable size comparable to a 4-liter system . The durable reservoir features a 3D film construction with RF-welded seams and a 1,000-denier flat base for ruggedness .

User-Friendly and Field-Maintainable
The kit includes a separate hang strap and bag clip for easy setup . A sediment trap in the bottom of the bag catches debris, and the filter is designed for easy field cleaning without tools . A single 10-liter fill can supply 1-2 people with a full day's worth of water 

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