MSR - Autoflow XL Gravity Filter
MSR AutoFlow XL Gravity Water Filter
Hauling water for a group shouldn't be a full-time job at camp, and the MSR AutoFlow XL gravity filter lets you fill up and walk away while it does the work, delivering 10 litres of clean water at 1.75 litres per minute with zero pumping required.
The 10L capacity is the standout feature here. Similar in packed size to a standard 4L gravity filter, the AutoFlow XL's three-dimensional film reservoir with 1000-denier flat base doubles the volume without a proportional weight penalty, coming in at just 340g total. A single fill supplies one to two people with a full day's worth of filtered water, and for larger groups, basecamps, scout troops, and horse packers, the high-volume output means fewer trips to the water source and more time doing everything else. A separate hang strap and bag clip give you flexible hanging options at whatever campsite you're working with.

The hollow fibre filter removes 99.9999% of bacteria and 99.9% of protozoa, meeting EPA standards and NSF Protocol P231. A built-in sediment trap at the bottom of the bag and tool-free field cleaning keep flow rate maintained across a full trip without carrying extra equipment. Made in the USA of US and imported materials.
- Capacity: 10 litres
- Flow rate: 1.75 litres per minute
- Total system weight: 340g (12 oz)
- Removes 99.9999% of bacteria and 99.9% of protozoa
- Meets EPA standards and NSF Protocol P231
- Hollow fibre filter, field-cleanable without tools
- 3D film reservoir with 1000-denier flat base and RF-welded seams
- Separate hang strap and bag clip included
- Made in the USA of US and imported materials
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Product Information
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Shipping & Returns



MSR - Autoflow XL Gravity Filter
MSR - Autoflow XL Gravity Filter
MSR AutoFlow XL Gravity Water Filter
Hauling water for a group shouldn't be a full-time job at camp, and the MSR AutoFlow XL gravity filter lets you fill up and walk away while it does the work, delivering 10 litres of clean water at 1.75 litres per minute with zero pumping required.
The 10L capacity is the standout feature here. Similar in packed size to a standard 4L gravity filter, the AutoFlow XL's three-dimensional film reservoir with 1000-denier flat base doubles the volume without a proportional weight penalty, coming in at just 340g total. A single fill supplies one to two people with a full day's worth of filtered water, and for larger groups, basecamps, scout troops, and horse packers, the high-volume output means fewer trips to the water source and more time doing everything else. A separate hang strap and bag clip give you flexible hanging options at whatever campsite you're working with.

The hollow fibre filter removes 99.9999% of bacteria and 99.9% of protozoa, meeting EPA standards and NSF Protocol P231. A built-in sediment trap at the bottom of the bag and tool-free field cleaning keep flow rate maintained across a full trip without carrying extra equipment. Made in the USA of US and imported materials.
- Capacity: 10 litres
- Flow rate: 1.75 litres per minute
- Total system weight: 340g (12 oz)
- Removes 99.9999% of bacteria and 99.9% of protozoa
- Meets EPA standards and NSF Protocol P231
- Hollow fibre filter, field-cleanable without tools
- 3D film reservoir with 1000-denier flat base and RF-welded seams
- Separate hang strap and bag clip included
- Made in the USA of US and imported materials
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
MSR AutoFlow XL Gravity Water Filter
Hauling water for a group shouldn't be a full-time job at camp, and the MSR AutoFlow XL gravity filter lets you fill up and walk away while it does the work, delivering 10 litres of clean water at 1.75 litres per minute with zero pumping required.
The 10L capacity is the standout feature here. Similar in packed size to a standard 4L gravity filter, the AutoFlow XL's three-dimensional film reservoir with 1000-denier flat base doubles the volume without a proportional weight penalty, coming in at just 340g total. A single fill supplies one to two people with a full day's worth of filtered water, and for larger groups, basecamps, scout troops, and horse packers, the high-volume output means fewer trips to the water source and more time doing everything else. A separate hang strap and bag clip give you flexible hanging options at whatever campsite you're working with.

The hollow fibre filter removes 99.9999% of bacteria and 99.9% of protozoa, meeting EPA standards and NSF Protocol P231. A built-in sediment trap at the bottom of the bag and tool-free field cleaning keep flow rate maintained across a full trip without carrying extra equipment. Made in the USA of US and imported materials.
- Capacity: 10 litres
- Flow rate: 1.75 litres per minute
- Total system weight: 340g (12 oz)
- Removes 99.9999% of bacteria and 99.9% of protozoa
- Meets EPA standards and NSF Protocol P231
- Hollow fibre filter, field-cleanable without tools
- 3D film reservoir with 1000-denier flat base and RF-welded seams
- Separate hang strap and bag clip included
- Made in the USA of US and imported materials





















