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11 Best Portable Water Filters: The Ultimate List

A highly packable and portable water filter is a pivotal survival item EVERY outdoorsman and traveler should own. If you enjoy spending time in the great outdoors or in parts of the world where water quality is questionable, then owning a water filtration system is an absolute must.

Lightweight and packable water filters allow you to carry less packed water while hiking or traveling and of course, provide you with emergency access to clean water. Those who hike even a few miles from the beaten path are wise to own a portable water filter for both convenience and safety. Packing water is heavy, and going without it for any duration is simply not an option.

All of our selected filters have been chosen for their portability, effectiveness, and lifespan, so don’t rule these units out for at-home emergency use!

What Are The Best Portable Water Filters?

Sawyer Products Mini Water Filtration System

- Super lightweight (2 ounces) and fits in the palm of your hand

- Highly affordable

- Incredible lifespan (100,000 gallons of water!) Sawyer Products One-Gallon Gravity Water Filtration System

- Gravity-based water filtering system

- Includes MINI Water Filter, 1-gallon bladder, cleaning plunger, cleaning coupling, and gravity hose with adapters;

- High-performance 0.1 Micron absolute inline filter fits in the palm of your hand (2 ounces)

Sawyer Products Select Series Water Purifiers

- Only 10 seconds for 20 ounces of filtered-water output

- Incredible lifespan

- Both a filter and a vessel for water

Explore the entire list written by Harry Spampinato in more detail here.

LAST UPDATED

May 8, 2022

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Heavy

Media Mentions from Heavy

Heavy is a global platform for the most sought-after news and information.

Through its flagship website, Heavy.com, and Spanish-language platform, AhoraMismo.com, readers benefit from rapid, unbiased reporting to access the most sought-after news and information in real time.

MEDIA MENTIONS

While DEET products may be more familiar by name and their chemical smell, sprays with 20 percent picaridin, like Sawyer Products, offer comparable protection without the harsh odor and oily feeling on your skin.

Kevin Brouillard
Travel & Leisure

MEDIA MENTIONS

The Sawyer Squeeze was (by far) the most common Pacific Crest Trail water filter this year – for the fifth year in a row. It’s a $39, 3 oz / 85 g hollow fiber filter that rids your drinking water of protozoa and bacteria (and floaties). It can be used with Sawyer bags (included with the filter) or with compatible water bottles (Smartwater is the bottle of choice for many hikers).

Halfway Anywhere
Media Mentions from Halfway Anywhere

MEDIA MENTIONS

SAWYER MINI WATER FILTER, $22 This has been my water filter of choice for years now. The bags can be iffy — I have had a few break – so carry a couple. However, the filter itself is reliable, light and inexpensive. -Logan

Bikepacking Team