Best Portable Water Filter to Buy in 2022

Sometimes it might be quite difficult to find the best portable water filter. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this portable water filter buying guide.

Our 10 Best Picks:

10 Top Portable Water Filter Reviews:

SaleBestseller No. 1
LifeStraw Personal Water Filter for Hiking, Camping, Travel, and Emergency Preparedness, 1 Pack, Blue
  • Removes bacteria & parasites: The microfiltration membrane removes 99.999999% of waterborne bacteria (including E. coli and salmonella), and 99.999% of waterborne parasites (including giardia and cryptosporidium)
  • Removes microplastics: Removes the smallest microplastics found in the environment (down to 1 micron), and reduces turbidity down to 0.2 microns
  • Rigorous Testing: All claims are verified with laboratories using standard testing protocols set by the US EPA, NSF, ASTM for water purifiers
  • Long Lifetime: The microbiological filter will provide 4,000 liters (1,000 gallons) of clean and safe drinking water with proper use and maintenance
  • Make an Impact: For every LifeStraw product purchased, a school child in need receives safe drinking water for an entire school year.BPA Free materials
SaleBestseller No. 2
Sawyer Products SP128 Mini Water Filtration System, Single, Blue
  • Ideal for outdoor recreation, hiking, camping, scouting, domestic and International travel, and emergency preparedness
  • High-performance 0.1 Micron absolute inline filter fits in the palm of your hand and weighs just 2 ounces; 100% of MINI units individually tested three times to performance standards by Sawyer
  • Attaches to included drinking pouch, standard disposable water bottles, hydration packs, or use the straw to drink directly from your water source
  • Removes 99.99999% of all bacteria (salmonella, cholera, and E. coli); removes 99.9999% of all protozoa (such as giardia and cryptosporidium); also removes 100% of microplastics
  • Filter rated up to 100,000 gallons; Includes one Sawyer MINI filter, 16-ounce reusable squeeze pouch, 7-inch drinking straw, and cleaning plunger
SaleBestseller No. 3
2 Pack Water Filter Straw - Water Purifying Device - Portable Personal Water Filtration Survival - for Emergency Kits Outdoor Activities and Hiking - Water Filter Camping Travel Survival Backpacking
  • Compact Design: LoGest’s Prepper Supplies Portable Water Filter Straw measures 7.5” x 1.35” in size and is equipped with a carrying strap, making it life easy to transport from one location to the next so you can enjoy fresh drinking emergency water everywhere you go.
  • Fresh Water: Reducing the risk of infection by removing E. coli, legionella and salmonella, this water filter survival is designed to deliver fresh, pure drinking water. It’s also designed to reduce chlorine, harmful particles and bad odor to improve the taste.
  • Filter Purifier: Each water purifier survival Filter Straw is designed with a hollow fiber membrane to effectively remove 99% of harmful bacteria at 0.01-micron filtration.
  • Multipurpose Use: Easy to carry and use, the LoGest Water purification Filter Straw survival gear and equipment can be used when traveling, playing sports, hiking water filter, camping water filter, engaging in outdoor work, during a natural disaster, for emergencies and so much more.
  • Long Lifespan: Even though the Water Filter Backpacking Straw is small in size, it boasts a 1500-liter filter capacity so you can enjoy using it for more than a year! Best of all, the package includes two survival water filter so you always have a spare on hand.
Bestseller No. 4
StayPure Pod, Portable Personal Water Filter Cartridge Purifier for Bottle, Pitcher, Jug, Jar, Container
  • RELIABLE FILTER FOR YOUR PEACE OF MIND. StayPure Water Purification Pods provide affordable, clean, fresh, great tasting drinking water from any potable drinking water tap worldwide. The pod helps eliminate chlorine, bad taste, and stale odors. It provides trace minerals while balancing pH and improving alkalinity.
  • MADE IN EUROPE, MADE TO LAST. StayPure Water Purification Pods are designed to be used for 6 months! Each pod can be reused again and again, with the same reliable quality, ensuring fresh water from the tap. One filter pod can safely filter up to 1,000 liters of water.
  • TAKE ANYWHERE, FILL UP ANYWHERE. Our travel sized pods are the smallest water filters to date! Take them as you go traveling, hiking, camping, at home, school, or work. They are easy to use for both children and adults, and are compatible with all types of water containers, including coffee makers, bottles, jugs, pitchers, glasses, cups, thermoses, carafes, and even aquariums.
  • REDUCE YOUR PLASTIC FOOTPRINT. The StayPure mini filter pod allows you to minimize the consumption of bottled water. By choosing this reusable water purification system you save money and choose delightful filtered tap water over bottled water. Every StayPure pod is patented, BPA free, and has the power to save 2,000 plastic water bottles.
  • TRY WITHOUT RISK. Don’t just take our word for it. Try the water purifier yourself! If you are not satisfied please contact us to arrange a return and we will refund your order 100%, no questions asked.
SaleBestseller No. 5
SimPure Gravity Water Filter, Portable Gravity-Fed Water Purifier with 3L Gravity Bag, Tree Strap, BPA Free Survival Gear and Equipment for Camping Hiking Emergency Preparedness
  • Very Versatile: Besides the gravity water filter system, the included filter can be used in many different ways. Use as a personal water filter, or add a 29.5-inch extension tube for more distance drinking. Even connect onto a water bottle.
  • Long Lifespan and Speedy Treatment Time: Our water purifier camping has a lifespan of 5,000 liters (1320gallons), for a family of four uses up to 3.5 years. With a flow rate of 27 liters per hour, it won’t slow you down when you’re trying to make miles.
  • 0.1-micron Ultrafiltration: Our water filter camping made up of 0.1-micron hollow fiber ultrafiltration membrane, 5-micron coconut shell GAC filter, and 0.2-micron PP fiber filter, removes over 99.99999% bact, heavy metal, chlorine, odors, micro-plastics, etc.
  • Easy to Use and Lightweight: Just hang on a tree with the tree strap, hands-free filtration, enjoy effort-free (no pumping, no squeezing, barely any waiting) filtered water within minutes. Gravity water filter weighs just 2.8 ounces and can be completely rolled up to save space in your backpack.
  • Food-grade and BPA-free: All materials used in our camping water filter are BPA-free, food-grade, FDA certificated, and no chemicals are used to filter water. With 3L TPU gravity-fed bag can provide you enough reliable pure water. Ideal for backpacking, camping, or just keeping on hand for emergencies.
Bestseller No. 6
Mini Water Filter NatureNova Portable Emergency Water Filtration System Hiking Camping Straw Survival Gear Emergency Preparedness(Black, 1 Pack)
  • 【Lightest filter on market】1.83 ounces MINI Filter for children and families. Includes Mini Water Filter, reusable squeeze pouch, 8-inch extendable tube, 3 pp cotton pads and syringe.
  • 【Advanced Filtration Technology】Microfiltration straws eliminate 99.9999% of the passage of particles, pollutants, chlorine and impurities.
  • 【Top notch filtration】Outstanding 0.01 Micron 2 stages fibre membrane and medical grade pp cotton inline filter. Prefect for outdoor adventures, backpacking, camping, hiking, travelling.
  • 【Lengthy lifespan】Provides up to 100,000 gallons of safe drinking water with 0.2 gal/min flow rate. MUST HAVE for emergency kit and crisis preparedness.
  • 【Wide application】Connect water filter to drinking pouch, threaded water bottles, hydration bladder or drink directly from water sources without using any chemicals.
SaleBestseller No. 7
Katadyn BeFree 1.0L Water Filter, Fast Flow, 0.1 Micron EZ Clean Membrane for Endurance Sports, Camping and Backpacking, One Size, 8018006
  • 0.1 micron water filter removes harmful organisms like bacteria 99.9999% and protozoa like Giardia & Cryptosporidium 99.9%, surpassing EPA standards
  • Collapsible 1.0L hydrapak soft bottle flask packs down small to fit in tight spaces (jacket pockets, purses, backpack, fly vests)
  • Ez-clean Membrane is simple and easy to clean by simply shaking or swishing the filter to clean debris, no backflushing or extra tools required
  • Filters up to 1, 000 liters of contaminated water without using chemicals or other devices and hydrate quickly and easily with the free flow channels fast flow rate
  • Stay clean drink nozzle keeps the mouthpiece clean and sanitary (replaceable with standard plastic water bottle caps)
Bestseller No. 8
pH On-The-Go Portable Water Filter - Alkaline Water Pouch Filter for Water Bottles, Jugs, Pitchers, Container - High pH Water Alkalizer for Pure Drinking Water - 98 litres / 26 Gallons (3-Pack)
  • HUGE FILTER CAPACITY AT A GREAT VALUE - Each pH On-The-Go Filter Pouch can filter up to 416 cups / 98 liters / 26 gallons of water. You can use it with any water bottle, pitcher or jug of your choice. The pouch lasts for a lifetime of 50 days, with an average consumption of 8 glasses per day. An effective and affordable solution to keeping you and your family healthy!
  • GET HIGH pH ALKALINE WATER ANYWHERE, ANYTIME - Our pH On-The-Go pouch is reusable, lightweight, and portable for multiple uses. The filter beads can easily filter out harmful materials in the water, such as lead, while allowing minerals like calcium and magnesium through. Our proprietary blend utilizes 10+ kinds of materials to increase alkalinity up to pH10. This softens the water, making it easily absorbable, while also adding trace elements and minerals.
  • IMPROVES TASTE & SMELL, EASY TO USE - Removes heavy metals, chlorine, chloramine, and some fluoride to give you refreshing, great-tasting water. Whether it’s for drinking, cooking, brewing coffee or tea, you deserve the absolute best. Packed in a resealable foil zip top storage pouch, our filters are easy to use, safe, and reliable. Simply open the pouch, soak the filter and enjoy purified alkaline water with utmost ease.
  • TESTED FOR HIGH QUALITY & SAFETY - Made from the best quality BPA free food grade materials, SGS Tested, Member of The Water Quality Association. Take it along for travel, gym, swimming, hiking, shopping or even to your office. Save money and planet by eliminating packaged plastic water usage while enjoying crystal clear purified water on-the-go!
  • 100% MONEY-BACK GUARANTEE, BUY WITH CONFIDENCE - We are committed to providing the best, yet most affordable products for you. We put so much thought and care into our products that we are confident you will love them. However, if the product is not to your satisfaction, simply contact us for a full refund, no questions asked!
Bestseller No. 9
Survivor Filter Pro Water Purification System for Survival - Lightweight Hand-Pump Portable Water Filter for Backpacking Hiking Camping Water Filtration - Removal of 99.999% of Tested Virus Bacteria Parasites
  • Independently Tested at Multiple Labs in the USA: Tests show Removal of - 99.999% Virus, Staph, Parasites and Bacteria and Reduction of Heavy Metals - 99.5% of Mercury and 93% Lead - surpassing EPA standards for water filters.
  • Proven protection against any unwanted objects in your drinking water; Reduces Heavy Metals and Improves taste, thanks to Dual Hollow Fiber Membrane (Ultra Filters) and Carbon Filtration - 20 times more efficient than the competition at 0.2 microns and none of the Competition Comes Close with Our Heavy Metal Removal
  • Shell is ABS Material (Same Material Used on Car Bumpers), Polysulfone Medical Grade Ultra Filter (Same Material Used in Visors of Apollo Astronauts), Food Grade Activated Carbon and Handle Contains Steel Bar Inside for Extra Support. BPA Free
  • Super Fast Flow Rate of 500 Milliliters (17 Ounces) per Minute; Can be used directly from fresh water source, pumped into attached cup, or pumped into any portable hydration pack; Perfect for filtering large jugs of water for the whole family
  • Lifetime Happiness Guarantee - We are Based in North America and believe in the philosophy that every customer is a Lifetime customer. We prioritize making sure you and your family are well taken care of. Lifetime warranty, lifetime customer service, no questions asked, and no explanation necessary; you tell us what's wrong, and we work to fix it, replace it or refund it. That's been our policy for nearly a decade; just ask our customers.
SaleBestseller No. 10
4 Pack Water Filter Straw - Water Purifying Device - Portable Personal Water Filtration Survival - for Emergency Kits Outdoor Activities and Hiking - Water Filter Camping Travel Survival Backpacking
  • Compact Design: LoGest’s Prepper Supplies Portable Water Filter Straw measures 8” x 1” in size and is equipped with a carrying strap, making it life easy to transport from one location to the next so you can enjoy fresh drinking emergency water everywhere you go.
  • Fresh Water: Reducing the risk of infection by removing E. coli, legionella and salmonella, this water filter survival is designed to deliver fresh, pure drinking water. It’s also designed to reduce chlorine, harmful particles and bad odor to improve the taste.
  • Filter Purifier: Each water purifier survival Filter Straw is designed with a hollow fiber membrane to effectively remove 99% of harmful bacteria at 0.01-micron filtration.
  • Multipurpose Use: Easy to carry and use, the LoGest Water purification Filter Straw survival gear and equipment can be used when traveling, playing sports, hiking water filter, camping water filter, engaging in outdoor work, during a natural disaster, for emergencies and so much more.
  • Long Lifespan: Even though the Water Filter Backpacking Straw is small in size, it boasts a 600-liter filter capacity so you can enjoy using it for more than a year! Best of all, the package includes two survival water filter so you always have a spare on hand.

Last update on 2022-11-27 / Affiliate links / Images from Amazon Product Advertising API

How to find the best portable water filter?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best portable water filter for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good portable water filter recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the portable water filter need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for portable water filter to find what you’re looking for:

Brand

In some cases, the brand of portable water filter is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given portable water filter are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about portable water filter are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare portable water filter quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best portable water filter can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.