Nothing is safer or easier to use for purifying the most demanding backcountry water sources than the Guardian purifier. Originally designed for military squads, it brings this highly advanced technology to global travelers, backcountry users, and those stocking emergency kits. Fast and easy to use, this pump purifier offers the added viral protection you need when traveling in developing nations and popular wilderness areas. Its advanced hollow fiber filter offers the most reliable way to purify even filthy water conditions. Add its long-lasting performance and revolutionary self-cleaning ease, and this may be the only treatment device youll ever need.
Nothing is safer or easier to use for purifying the most demanding backcountry water sources than the Guardian purifier. Originally designed for military squads, it brings this highly advanced technology to global travelers, backcountry users, and those stocking emergency kits. Fast and easy to use, this pump purifier offers the added viral protection you need when traveling in developing nations and popular wilderness areas. Its advanced hollow fiber filter offers the most reliable way to purify even filthy water conditions. Add its long-lasting performance and revolutionary self-cleaning ease, and this may be the only treatment device youll ever need.
in 8 offers
The lowest price for MSR Guardian Water Purifier U24 right now is $679.90 at Snowys Outdoors, compared across 8 retailers.
The all-time low was $523.80 on 3 June 2026 — today's price is 30% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 7 Oct 2026.
MSR Guardian Water Purifier U24
Nothing is safer or easier to use for purifying the most demanding backcountry water sources than the Guardian purifier. Originally designed for military squads, it brings this highly advanced technology to global travelers, backcountry users, and those stocking emergency kits. Fast and easy to use, this pump purifier offers the added viral protection you need when traveling in developing nations and popular wilderness areas. Its advanced hollow fiber filter offers the most reliable way to purify even filthy water conditions. Add its long-lasting performance and revolutionary self-cleaning ease, and this may be the only treatment device youll ever need.
Nothing is safer or easier to use for purifying the most demanding backcountry water sources than the Guardian purifier. Originally designed for military squads, it brings this highly advanced technology to global travelers, backcountry users, and those stocking emergency kits. Fast and easy to use, this pump purifier offers the added viral protection you need when traveling in developing nations and popular wilderness areas. Its advanced hollow fiber filter offers the most reliable way to purify even filthy water conditions. Add its long-lasting performance and revolutionary self-cleaning ease, and this may be the only treatment device youll ever need.
Last updated at 07/10/2026 06:54:54
MSR Guardian Water Purifier
Free delivery between 9–14 Oct
MSR Guardian Water Purifier U24
Free delivery between 13–15 Oct
MSR Guardian Purifier
Delivery $19.99
MSR Guardian Purifier U24
Delivery between 12–20 Oct $8.95
MSR Guardian Water Purifier for Hiking and Camping
Free delivery
MSR Guardian Purifier
Delivery $10
MSR Guardian Water Purifier Pump U24
Delivery between 13–15 Oct $10.90
MSR Guardian Water Purifier for Backcountry Use, Global Travel, and Emergency Preparedness
Free delivery between 16–21 Oct
| Brand | Mountain Safety Research |
MSR Guardian Water Purifier
Free delivery between 9–14 Oct
MSR Guardian Water Purifier U24
Free delivery between 13–15 Oct
MSR Guardian Purifier
Delivery $19.99
MSR Guardian Purifier U24
Delivery between 12–20 Oct $8.95
MSR Guardian Water Purifier for Hiking and Camping
Free delivery
| Brand | Mountain Safety Research |
