Sawyer Products SP128 MINI Water Filtration System, Single, Blue
Sawyer Products SP128 MINI Water Filtration System, Single, Blue
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Sawyer Products SP128 MINI Water Filtration System, Single, Blue

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Actual ColorBlue
Pack SizeSingle

Key item features

  • Versatile Use: Ideal for outdoor recreation, hiking, camping, scouting, domestic and international travel, and emergency preparedness.
  • Compact Design: High-performance 0.1 micron absolute inline filter fits in the palm of your hand and weighs just 2 ounces.
  • Multiple Attachments: Attaches to included drinking pouch, standard 28 mm disposable water bottles, hydration packs, or use the straw to drink directly from your water source.
  • Effective Filtration: Removes 99.99999% of all bacteria (salmonella, cholera, and E. coli) and 99.9999% of all protozoa (giardia and cryptosporidium); also removes 100% of microplastics.
  • Long-lasting Filter: Filter rated up to 100,000 gallons; includes one Sawyer MINI filter, 16-ounce reusable squeeze pouch, 7-inch drinking straw, and cleaning plunger.
  • Advanced Technology: Uses micro-fibrous tubes similar to medical dialysis to trap harmful bacteria and protozoa on the outer walls.
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Current price is $28.99
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4.662068965517242 stars out of 5, based on 145 seller reviews(4.7)
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Customer ratings & reviews

4.5 out of 5 stars
stars
242 ratings141 reviews
How item rating is calculated
  1. 5 stars79% (192)
  2. 4 stars9% (22)
  3. 3 stars3% (7)
  4. 2 stars2% (5)
  5. 1 star7% (16)

Reviews summary

Pros

  • : Has a cool quality.
  • : Filter is compact and lightweight.
  • : Operates with minimal complexity.
  • : Designed for solo backpacking and camping trips.
  • : Offers a low-cost water filter option.
  • : Designed for carrying on backpacking trips and outdoor adventures.
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Showing 1-3 of 141 reviews

May 18, 2026
Kristine
Item details
Color: Multicolor
Multipack quantity: 2
Sold bySawyer ProductsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Peace of mind and health!

This is rated one of the top portable water purifiers available. In FL, we have storms and outages that require we boil water with last minute notices! So glad to have this product on hand now because along with the boil water need, the electric goes with it at times! Boil by gas grill?? I like that there is a few ways to use it as well. I bought 2 which covers my husband and me and the other for our 2 dogs! Good for over 1500 gallons of clean water per unit...bargain

Helpful?3FATOJ2JYC5X29273210
Dec 18, 2025
Walmart customer
Item details
Count: 1
Color: Red
Sold bySawyer Products
5 out of 5 stars review

Verified Purchase

A gift of clean water for Christmas.

I haven't used it as I got it for a Christmas present to a young couple in case of emergencies. The power around here goes out at least a couple times a year. And I think everyone should have a way to make sure they have clean drinking water. ... I carry a Sawyer in my pack at all times. And with Sawyer's reputation, I thought it would make a nice Christmas gift. Hopefully I'll never have to report how it worked.

Helpful?3FATOJ2JYC5X29273210
Oct 24, 2014
mickeh
5 out of 5 stars review

Verified Purchase

Great Filter, Bag stinks!

Great filter, adapts to most everything. Had to buy separate more permanent and reliable water bags (VERY expensive but I found a great buy on "EVERNEW" Brand, replacement 1/2 gallon triple layered poly water bags at CampSaver dot com) found the bags with a Google search. they have several sizes available. REGULARLY $40 EACH !!!! I GOT FOR $12.90 EA !!! These water bags are meant to last and are made to readily accept the Sawyer water filters. The clear bags left in the sun for 8 hours kills bacteria, ultra violet light from the sun! Happy Camping!

Helpful?3FATOJ2JYC5X29273210