MSR  HyperFlow Microfilter
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MSR HyperFlow Microfilter

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$159.95
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Key Features

  • Get rapid hydration on any trail with this MSR water filter, flowing at 3 liters/minute!
  • Weighing only 7.4 oz, this lightweight water filter is perfect for backpacking & hiking trips.
  • Durable design ensures this water filter can handle rugged outdoor adventures for years to come.
  • This MSR HyperFlow microfilter uses hollow fibers, removing bacteria & protozoa effectively.
  • Pump water with ease; just 20 strokes per liter provides clean, filtered drinking water fast.
  • Compact size makes this water filter easily packable, saving space in your camping gear.
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MSR : Picture 1 regular

About MSR HyperFlow Microfilter

Featured Reviews

See all 69 reviews
 

Years of reliability

By Mat N.

I've had one of these filters since it's release, several years now. It's been my go to on backpacking trips, thru-hikes and backcountry hunting trips all over the western United States. I've supported multiple people in all of these scenarios with a single filter. I may have backwashed it a handful of times and still using all original parts... Just ordered a replacement filter and maintenance kit to ensure that it remains my go to for years to come.

 

Just get one, you won't regret it.

By Conrad%20

Love this pump so much I bought a second one. I got tired of swapping bag to bag and now I always have one on me no matter what trip I am going on. Such a simple, fast and effective way to collect drinking water in the backcountry.

MSR HyperFlow Microfilter
The MSR HyperFlow Microfilter is an ideal filtration device to take with you into any foray in the great outdoors. With a high flow rate that allows you to pump approximately up to 3 liters per minute, it ensures that you no longer have to wait for a sip of fresh water. This product is extremely light at just 7.4 oz., so carrying it does not overburden your shoulders, even on a strenuous hike or expedition. It is ultra small with dimensions of 7 in. x 3.5 in., which makes packing very convenient, especially when you are trying to save on space. Cleaning is hassle-free, since you do not need any tools to do it. In addition, it comes with a Quick-Connect bottle adaptor, which makes it compatible with a large number of portable water containers. With the MSR HyperFlow Microfilter, you're assured of clean drinking water on any outdoor adventure!

This product can only be shipped to U.S. addresses.

Warranty Information

This product has a limited warranty of 36 months.

https://www.msrgear.com/en/warranty

800-531-9531

MSR HyperFlow Microfilter Features

  • Ultralight: Just 7.4 oz. (209 g)
  • Ultra Small: Just 7x3.5 in. ( 17.8 x 8.3 cm) makes it easy to take along even when space is at a premium
  • High Flow Rate: Pumps more than 3 liters per minute or one liter every 20 strokes
  • Field-Maintainable: Can be cleaned repeatedly for flow recovery without tools
  • Also features a Quick Connect Bottle Adapter allowing direct connection to all MSR hydration products and a variety of other "wide mouth" containers and an advanced prefilter to prolong the life of your filter

MSR HyperFlow Microfilter Specifications

Weight
7.4 oz
Flow rate
3 L per Minute
Filter type
Pump
Filter medium
Hollow fibers
Pump strokes per liter
20
UPC Code
040818140086

Reviews about this item

Review Summary

Q&A

Questions & Answers

Questions about this item:

Shopper  Do I need to buy replacement cartridges???
CHRISTINE K  Absolutely if you are depending the pump for your only water source. Otherwise carry a back -up pump. We were glad we did.
VICTOR D  Yes, always play it safe even though this is a great product
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