Best Water Filters and Purifiers for the Outdoors 2021

The best water purifiers are reliable, easy to use, and lightweight. It allows the user to quickly remove pathogens from a drinking source and have full confidence that the water is clean. From backpacking to an emergency situation, you’ll find a water purifier system that fits your needs in our top picks.

Even the most pristine waters can harbor diseases. Animal and human waste carry diseases and pathogens such as protozoa, bacteria, and even viruses. With so many choices for water treatments on the market, it’s tricky to know what to select. Get to know what makes the best water purifiers and some of the top filters on the market before investing in one yourself. Using these products can help protect you from disease and discomfort in the wilderness.

Continue learning about the best water filters and purifiers, written by Lindsey Lapointe.

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October 24, 2024

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Field + Stream

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Field & Stream is the soul of the total outdoorsman, and has been publishing hunting and fishing content since 1895.

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Much of his work centers around telling stories of underserved voices. He documents indigenous stories, especially up in the Arctic, and stories from the BIPOC community that revolve around their connection to the outdoors.

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Get clean water during your adventures with this ultralight filter that removes 99.99999% of bacteria such as salmonella, cholera, leptospirosis, and e. Coli. It also removes 99.99999% of protozoa!

Derek Rasmussen
Marketing Director at Outdoor Vitals

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Its a project where residents are given buckets that connect with water filter, a Sawyer PointONE model, that is designed to last over 20 years, effectively removing harmful bacteria, parasites, and protozoa.

Judy Wilson
Contributing Writer