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Woman sitting on a rock by a lake using a portable water filter to purify water.
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Switchback Travel: Best Backpacking Water Filters of 2025
To protect against protozoa, bacteria, and even viruses, there are myriad water filtration and purification systems built specifically for backpacking.
Jenny Abegg and Maddie Downie
|    
May 27, 2025
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Woman in sunglasses filtering water from a rocky stream with snowy mountains behind her.
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Switch Back Travel: Best Backpacking Water Filters of 2024
We've been testing water filters on backcountry adventures near and far since 2018.
Jenny Abegg and Maddie Downie
|    
July 1, 2024
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