Gear — Water Bottles & Treatment — Water Treatment & Filters

MSR AutoFlow Replacement Cartridge - No Color

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Reviews (13)

Updating Results

Katie Z.

03/09/24

Excellent filter

Can be a bit finicky to get all air bubbles out but if you follow the instructions on website it helps. Also make sure there is enough water in bag and hung from high enough place.

Calvin

27/09/23

Replacement for platypus

Needed a replacement for my platypus gravity filter. This system fits right on to it.

Annie A.

09/07/23

Works exactly like the previous one :)

Got this replacement cartridge to replace the one we had and came with the filter. It worked exactly like when we first purchased the AutoFlow system.

Jennifer J.

12/06/23

Was looking for this product

Was looking for this product for a while.

Laura M.

10/08/22

As expected

Love my MSR gravity filter. Bought this as a spare/new filter

Valentin M.

31/07/22

Solid product from a trusted brand

Replacement cartridge for the original one being 19 years old and approaching end of life cycle. AutoFlow is a great and easy to use gravity filtration system.

Bernard B.

15/07/22

Filtre autoflow

Giltre tres bien et est facilement nettoyable. Je recommande ce profuit

Michael K.

10/07/21

Love gravity filters

After many years spent hand pumping water thru a filter and scrubbing it clean I'm in love these these gravity filters. Just a simple backflow to clean it and the only downfall is having to estimate when to replace filter after 1500L

Kathy H.

16/05/21

MSR water filter

Great for backpacking to quickly filter water for cooking and filling water bottles. Light weight and reliable.

Allison H.

09/03/21

AutoFlow is flowing again

So happy to find the autoflow replacement cartridge on Altitude Sports. With more people than ever out in the backcountry last summer, we couldn't find a replacement all year. We've used the AutoFlow Gravity Filter 4L for the last 7 years and often with groups of 6 or more. Filters large volumes of water fairly quickly, and consistently. The flow ...Read More

started slowing this past summer so it was time to get a replacement filter Read Less