What are some popular brands for portable water purifiers at REI?

The top brands for portable water purifiers include: Grayl MSR Katadyn LifeStraw Browse our selection of top outdoor gear and apparel brands.

Which types of portable water purifiers should I consider?

The top types of portable water purifiers at REI Co-op include: Water Bottle Purifiers Pump Water Purifiers Gravity Water Purifiers Ultraviolet Water Purifiers Whether you're new to the outdoors or a seasoned pro, check out our wide selection of quality outdoor gear and apparel for your next adventure.

How can I earn a Co-op Member Reward on my portable water purifiers purchase?

REI Co-op Members get 10% back annually on every eligible purchase, including most full-priced portable water purifiers. (10% is typical but not guaranteed.) To earn or redeem rewards, buy a one-time $30 lifetime membership, or sign in as a member. See details about the Co-op Member Reward .

loaded 8 results

Portable Water Purifiers

(8 products)

Products (8)

Sort: Best Match

Top Rated
GraylGeoPress Water Filter and Purifier Bottle - 24 fl. oz.
$99.95
2239 reviews with an average rating of 4.8 out of 5 stars
Filter Type:
Bottle, Press
Best Use:
Backpacking, Travel
Removes/Destroys:
Protozoa, Bacteria And Viruses
Weight:
15.9 ounces
LifeStrawPeak Series Gravity Purifier - 8 Liters
$189.95
31 reviews with an average rating of 4.4 out of 5 stars
Filter Type:
Gravity
Best Use:
Camping, Travel, Emergency Preparedness
Removes/Destroys:
Protozoa, Bacteria And Viruses
Weight:
1 lb. 10.4 oz.
Top Rated
GraylUltraPress Water Filter and Purifier Bottle - 16.9 fl. oz.
$74.95
537 reviews with an average rating of 4.7 out of 5 stars
Filter Type:
Bottle, Press
Best Use:
Travel, Backpacking
Removes/Destroys:
Protozoa, Bacteria And Viruses
Weight:
12.5 ounces
MSRMiniWorks EX Water Purifier System
$144.95
2 reviews with an average rating of 5.0 out of 5 stars
Filter Type:
Pump, Tablet
Best Use:
Backpacking
Removes/Destroys:
Protozoa, Bacteria And Viruses
Weight:
1 lb.
KatadynSteripen Ultra UV Water Purifier
$134.95
119 reviews with an average rating of 3.7 out of 5 stars
Filter Type:
Ultraviolet
Best Use:
Backpacking
Removes/Destroys:
Protozoa, Bacteria And Viruses
Weight:
With integrated battery: 4.94 ounces
Top Rated
GraylGeoPress Ti Water Filter and Purifier Bottle - 24 fl. oz.
$199.95
325 reviews with an average rating of 4.7 out of 5 stars
Filter Type:
Bottle, Press
Best Use:
Travel, Backpacking
Removes/Destroys:
Protozoa, Bacteria And Viruses
Weight:
1 lb. 4 oz.
MSRGuardian Purifier
$399.95
17 reviews with an average rating of 3.8 out of 5 stars
Filter Type:
Pump
Best Use:
Backpacking, Camping, Travel
Removes/Destroys:
Protozoa, Bacteria And Viruses
Weight:
1 lb. 1.3 oz.
LifeStrawEscape High-Flow Pressurized Water Purifier
$329.95
3 reviews with an average rating of 3.7 out of 5 stars
Filter Type:
Pump
Best Use:
Camping, Emergency Preparedness
Removes/Destroys:
Protozoa, Bacteria And Viruses
Weight:
16 lbs.
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