The Best Portable Water Filters of 2024

The pH On-the-Go is one of the most convenient options for folks in a hurry. These pouch filters simply drop into a glass or bottle of water and immediately filter out any contaminants you don’t want in your system. Every pouch can filter as many as 416 cups of water. Not only do the filter beads in each pouch increase the alkalinity of the water, but they even add trace minerals and elements to be sure you get the most out of each sip.

This small and easy-to-use Sawyer mini filtration system will make outdoor activities even more enjoyable. It attaches easily to a hydration bladder, drinking pouch, or regular water bottle for simple usage. It’s effective at removing over 99.9% of all dangerous bacteria and protozoa. It’s rated for up to 100,000 gallons of water, is easy to clean after every use, and comes with a reusable Sawyer squeeze pouch for easy drinking..

This is a great portable water filter if you’re in a natural disaster area and need to provide several liters of water for large or small groups of people. Based on a five-gallon bucket, this gravity filter removes waterborne pathogens by using gravity to pull the water through the filtration system. It can filter up to 1,800 gallons per use, so it’s great for large-quantity filtration in an emergency.

This handy little filter uses an ultrafiltration membrane, KDF, PP cotton, and activated carbon in a five-stage filtration process to ensure you have the purest filtered water available on the go. At just 350 grams, it’s lightweight and easy to transport. It’s rechargeable and works all day on a single charge, so you’ll be good to go on an all-day hike.

LifeStraw is one of the most basic portable water filters you can buy, which also makes it one of the top picks. Simply place one end of the filter in almost any natural water source, and drink from the other side. The interior filter will sift out silt, sand, bacteria, and other contaminants to keep you safe and moving. This is the perfect accessory to bring with you on any hike or camping trip, and you won’t even notice it because it’s so small.