The Best Water Filters for Backpacking

A good water filter is essential for backpacking to remote locations. Heading out into the backcountry means you must source your hydration from rivers, lakes, or even dirty ponds. It’s critical that you remove bacteria and protozoa, and you may even want to invest in more premium filters to safeguard against viruses and reduce unwanted chemicals.

If you're backpacking, camping, or otherwise traveling to areas with questionable water supplies, it's wise to take a water filter. They're much lighter than carrying liters of bottled water, fit snugly into your pack, and are healthier for the environment.

Here are the best water filters for backpacking available today, written by Barry Peacock.

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October 30, 2024

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Barry Peacock

Barry has had a passion for all things tech-related ever since he was given a Commodore Plus/4 computer as a child. Having spent most of his adult life traveling, teaching, and writing—often combining all three—Barry considers himself a "digital nomad." His current passion is travel gadgets, and he has been writing buying guides for around a year.

Chunguza Maudhui Zaidi

Majina ya Vyombo vya Habari

Our products are well-loved by the outdoor community, which allows us to be generous with our charity work worldwide.

Russ McLeod
Founder of Mightyhum

Majina ya Vyombo vya Habari

Similarly, whenever I need water, it takes time and effort to collect water from a stream, and then push it through my Sawyer Squeeze filter into my water bottles.

Jared Zornitzer
Hiker

Majina ya Vyombo vya Habari

Sawyer Mini filters remove 99.9% of bacteria—pair with reusable bottles to minimize plastic waste.

Machu Picchu Getaway
Travel Site