10 bestEmergency Water Purifiersof February 2026
112M consumers helped this year.
1
British Berkefeld 6L Stainless Steel Gravity Water Filter System | Comes With 2 Ultra Sterasyl Cartridges | Great Tasting Clean Water | No Power Or Plumbing Required | For Home Or Outdoor Use
DOULTON
9.9
2
Travel Berkey Gravity-Fed Water Filter System with 2 Black Berkey Elements Plus Deluxe 7" Stainless Steel Berkey Water View Spigot
Berkey
9.8
3
MSR Guardian Gravity Water Purifer for Backcountry Use, Global Travel, and Emergency Preparedness,Grey
MSR
9.5
28% off
4
LifeStraw Personal Water Filter, Blue, 1pc
LifeStraw
9.2
20% off
5
Waterdrop Water Filter Camping, Personal Water Filter Straw with Gravity Water Bag, 0.1 Micron Water Filtration System Drinking Water Purifier for Emergency Hiking (Blue)
Waterdrop
9.0
OtherUp to 19% off
AquaBrick Water Purifier System - Camping or Emergency water filter (Removes: Virus, Bacteria, Cryptosporidium) Cleans contaminated water. The only filter on the market tested to 'end-of-life'
Survivor Filter PRO - Portable Hand Pump Survival Water Filter - Outdoor Water Filter Camping
Survivor Filter PRO X - Electric Portable Water Filter Camping - Removes 99.99% Bacteria & Parasites
British Berkefeld 8.5L Stainless Steel Gravity Water Filter System | Comes With 2 Ultra Fluoride Cartridges | Great Tasting Clean Water | No Power Or Plumbing Required | For Home Or Outdoor Use
6% off
6
LifeStraw Peak Series – Gravity Water Purifier System with 8L bag and hanging strap for camping, hiking, emergency preparedness, survival and adventure travel. Removes viruses, bacteria + parasites
LifeStraw
8.7
6% off
7
Sawyer Products SP128 Mini Water Filtration System, Single, Blue
Sawyer
8.4
23% off
8
Katadyn Combi Water Filter, Black
Katadyn
8.2
5% off
9
LifeStraw Peak Series - Personal Water Filter Straw for Backup Filtration, Emergency, Survival, and Ultralight Hydration, Mountain Blue
LifeStraw
7.9
10
British Berkefeld Doulton ¦ W9121226 ¦ 7" Ultra Sterasyl ¦ Authentic Gravity Drinking Water Ceramic Replacement Candle Element Filter ¦ 8674 ¦ White ¦ Removes Heavy Metals (2 Pack)
DOULTON
7.6
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