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10 bestEmergency Water Purifiersof May 2025

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

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

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

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2

Sawyer Products SP128 Mini Water Filtration System, Single, Blue

Sawyer Products SP128 Mini Water Filtration System, Single, Blue

Sawyer Products SP128 Mini Water Filtration System, Single, Blue

Sawyer

9.8

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21% off

3

LifeStraw Personal Water Filter, Blue, 1pc

LifeStraw Personal Water Filter, Blue, 1pc

LifeStraw Personal Water Filter, Blue, 1pc

LifeStraw

9.6

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25% off

4

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 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 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

9.5

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15% off

5

LifeStraw Peak Series - Personal Water Filter Straw for Backup Filtration, Emergency, Survival, and Ultralight Hydration, Mountain Blue

LifeStraw Peak Series - Personal Water Filter Straw for Backup Filtration, Emergency, Survival, and Ultralight Hydration, Mountain Blue

LifeStraw Peak Series - Personal Water Filter Straw for Backup Filtration, Emergency, Survival, and Ultralight Hydration, Mountain Blue

LifeStraw

9.3

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OtherRelated productsUp to 6% off

Emergency Water Purification Tablets Oasis 8.5mg Treats Water (200 Tablets)

Emergency Water Purification Tablets Oasis 8.5mg Treats Water (200 Tablets)

Purewell Outdoor Water Filter Personal Water Filtration Straw Emergency Survival Gear Water Purifier for Camping Hiking Climbing Backpacking

Purewell Outdoor Water Filter Personal Water Filtration Straw Emergency Survival Gear Water Purifier for Camping Hiking Climbing Backpacking

Oasis 67mg Water Purification Tablets 200 Tablets - Treats 2,000 Litres Emergency Water Purification Tablets, Water Purification for Camping, Hiking Etc

Oasis 67mg Water Purification Tablets 200 Tablets - Treats 2,000 Litres Emergency Water Purification Tablets, Water Purification for Camping, Hiking Etc

LifeStraw Peak Series – Solo personal water filter for hiking, camping, travel, survival and emergency preparedness. Removes bacteria, parasites and microplastics

LifeStraw Peak Series – Solo personal water filter for hiking, camping, travel, survival and emergency preparedness. Removes bacteria, parasites and microplastics

6

Waterdrop Water Filter Straw, Water Purifier Survival for Camping, Travel, Backpacking and Emergency Preparedness, Water Filtration System Survival, 1 Pack

Waterdrop Water Filter Straw, Water Purifier Survival for Camping, Travel, Backpacking and Emergency Preparedness, Water Filtration System Survival, 1 Pack

Waterdrop Water Filter Straw, Water Purifier Survival for Camping, Travel, Backpacking and Emergency Preparedness, Water Filtration System Survival, 1 Pack

Waterdrop

9.0

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7

Katadyn BeFree 1.0L Water Filter, Fast Flow, 0.1 Micron EZ Clean Membrane for Endurance Sports, Camping and Backpacking, One Size, 8018006

Katadyn BeFree 1.0L Water Filter, Fast Flow, 0.1 Micron EZ Clean Membrane for Endurance Sports, Camping and Backpacking, One Size, 8018006

Katadyn BeFree 1.0L Water Filter, Fast Flow, 0.1 Micron EZ Clean Membrane for Endurance Sports, Camping and Backpacking, One Size, 8018006

Katadyn

8.8

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8

British Berkefeld Doulton ¦ W9121226 ¦ 7" Ultra Sterasyl ¦ Authentic Gravity Drinking Water Ceramic Replacement Candle Element Filter ¦ 8674 ¦ White ¦ Removes Heavy Metals (2 Pack)

British Berkefeld Doulton ¦ W9121226 ¦ 7" Ultra Sterasyl ¦ Authentic Gravity Drinking Water Ceramic Replacement Candle Element Filter ¦ 8674 ¦ White ¦ Removes Heavy Metals (2 Pack)

British Berkefeld Doulton ¦ W9121226 ¦ 7" Ultra Sterasyl ¦ Authentic Gravity Drinking Water Ceramic Replacement Candle Element Filter ¦ 8674 ¦ White ¦ Removes Heavy Metals (2 Pack)

DOULTON

8.5

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9

Katadyn BeFree 0.6L Water Filter, Fast Flow, 0.1 Micron EZ Clean Membrane for Endurance Sports, Camping and Backpacking

Katadyn BeFree 0.6L Water Filter, Fast Flow, 0.1 Micron EZ Clean Membrane for Endurance Sports, Camping and Backpacking

Katadyn BeFree 0.6L Water Filter, Fast Flow, 0.1 Micron EZ Clean Membrane for Endurance Sports, Camping and Backpacking

Katadyn

8.2

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10

Oasis 67mg Emergency Water Purification Tablets 200 Tablets - Treats 2,000 Litres

Oasis 67mg Emergency Water Purification Tablets 200 Tablets - Treats 2,000 Litres

Oasis 67mg Emergency Water Purification Tablets 200 Tablets - Treats 2,000 Litres

HAWA

7.9

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