MSR Autoflow Gravity Microfilter

$95.96 $119.95 You save 20%

Additional discounts do not apply.


Size Chart


Please select options before adding to cart


MSR Autoflow Gravity Microfilter - The Autoflow Gravity Microfilter by MSR lets gravity do the work! The hollow-fiber filter can be cleaned repeatedly for flow recovery. No tools are required for complete disassembly so you can repair while in the field. The adaptor end piece fits onto most standard water bottles and reservoirs to allow you to store the filtered water. Protect yourself against protozoa, bacteria and particles with the MSR Autoflow Gravity Microfilter!

Please note: This product can only be shipped to U.S. addresses. If you attempt to order this item and have it shipped outside the US, we will contact you and cancel the order.

MSR Autoflow Gravity Microfilter:

Volume2 Liter4 Liter
Weight10 oz (300 g)11.1 oz (315 g)
Dimensions8.5 x 15 in (12.7 x 15.6 cm)11.3 x 20 in (50.8 x 28.7 cm)



Warranty & Returns & Prop 65 Info

Easy Returns - Money Back Guarantee

Outdoorplay has a very consumer-focused new/unopened return policy. If you are not 100% satisfied with what you have purchased from Outdoorplay, return it within 60 days of purchase and take advantage of our amazing no-hassle money back guarantee. We'll refund you the product price on any returned item(s). You'll never regret your purchase with Outdoorplay. We've got you covered.

Note: We do not accept returns on used products. All returns must be in original packaging with original hang tags. Otherwise a restocking fee may apply.


All of the products we carry are from the top name brands in the industry and come with a full manufacturer warranty covering any and all product defects. If you have any questions about the warranty on a given product, give us a call at 1-800-994-4327.

Legal Disclaimer