Best Backpacking Water Filter – Guide & Reviews

Best Backpacking Water FilterIf you want to stay hydrated and healthy while backpacking around a city, or the great outdoors, there is no better investment than a high-quality backpacking water filter. These amazing products allow you to quickly ensure every bit of water you drink is free of harmful bacteria and contaminants. Additionally, it will make each bottle of water you consume taste delicious and fresh.

Without the proper experience and know-how, it can be hard to decide on a backpacking water filter. Thankfully, we have taken this burden upon ourselves for your convenience.

By researching every aspect of backpacking water filter design, we have determined the five best products on the market. To ensure we have made quality choices, we have checked out both professional and user reviews, manufacturer’s details, and more to create an informed article for our readers.

Check out our buyer’s guide and product reviews below to ensure you invest in the product that will best suit your individual needs.

Things To Consider Before Buying A Best Backpacking Water Filter

Before finalizing your decision on a best backpacking water filter, you should carefully consider these three important product qualities. Each one of these elements will help you make an informed and smart decision, leading you to a great investment.

Depending on your needs, you will either be fine with buying a temporary backpacking water filter, or one that is intended to last for many years. Simply check out their intended lifespan to determine how many liters of water can be safely cleaned before the product will need to be replaced. For some higher-end models, you can continue to use them forever as long as they are properly cleaned.

Safety/Health Rating:
To ensure you are drinking water that is safe from harmful bacteria such as E. Coli, you need a best backpacking water filter that meets all EPA and NSF standards. Additionally, you want it to be able to remove, at minimum, 99.999999% of bacteria every time you use it. Otherwise, you risk drinking contaminated water which will make you sick in a very inconvenient location.

If you are simply backpacking around Europe, you can get away with a small capacity on your backpacking water filter. Those who are going on week long camping trips, however, will need to invest in a product that can hold and filter many liters at once. Overall, we recommend that campers invest in a model that has a capacity of, at least, 1.5 liters.

Additional Considerations:

  • Price Tag
  • Brand Name
  • Design
  • Materials
  • Liner
  • Ease of Use
  • Storage Capabilities
  • Maintenance Concerns
  • Backflush Features

How I Selected 5 Best Backpacking Water Filter

There are many things to consider before deciding which backpacking water filter is right for your individual needs. From capacity, to safety ratings, every one of these features will ultimately determine how comfortably you can stay hydrated when backpacking. To ensure our readers get the best bang for their buck, we have provided the below reviews of the top 5 backpacking water filter products on the market right now. Ultimately, we made our final recommendation based off of intended use, and the effectiveness of the base features every system needs to be worth an investment. Extra features were also important in our decision-making process, however.


Platypus GravityWorks 4.0L Filter System

Editor Rating: 4.9
Price: $$$

If you like to adventure far from the beaten path, the Platypus GravityWorks 4.0L Filter System is here to help keep you hydrated and safe. This excellent mid-range model has everything you need to filter water found outdoors, without the need for any additional tools or parts. If you like self-sufficient products, this model should excite you.

Waiting an hour for water to boil is not worth it. Thankfully, the Platypus GravityWorks 4.0L Filter System can filter 4 whole liters of water in 2.5 minutes flat. Additionally, it can backflush from previous filtering jobs in just 4 seconds. The Platypus brand is known for its speedy operation, and these features keep their reputation intact.

Thanks to the Platypus GravityWorks 4.0L Filter System’s Proprietary Platy Zip technology, you can easily scoop water into the filtering system, even in unruly waters. If you’ve had issues getting water from raging streams in the past, this feature will be a godsend.

Finally, the Platypus GravityWorks 4.0L Filter System is 100% EPA and NSF compliant in its design. It removes all of the harmful bacteria you have the potential to encounter from natural bodies of water, such as E.Coli, Salmonella, Cholera, and much more.

>>> Click Here To Read More Specifications, Customer Reviews and Rating <<<

Highlighted Features:

  • Filter 4 Liters in 2.5 Minutes
  • 75 Oz.
  • 4 Second Backflush
  • No Additional Parts or Tools Required
  • Proprietary Platy Zip Technology
  • 100% EPA and NSF Compliant
  • Removes Tons of Harmful Bacteria
  • Mid-Range Model

Discount Link – Buy Platypus GravityWorks 4.0L Filter System on Amazon, Now!


Sawyer Products Mini Water Filtration System

Editor Rating: 4.7
Price: $$$

The Sawyer Products Mini Water Filtration System may be one of the more affordable options on our list, but that doesn’t mean its design is simplified. In fact, this amazing product has some of the most unique features on our list.

Firstly, the Sawyer Products Mini Water Filtration System is extremely lightweight and compact, weighing only 2 ounces when not filled with water. Due to this, you can easily attach it to any camping gear or water bottles, making it easy to transport.

To keep the Sawyer Products Mini Water Filtration System easy to use at any moment, the manufacturer’s have built it so that you can drink straight from the system. Simply attach the 7-inch drinking straw, and taste that sweet, natural, freshly-filtered water.

For those who like to accessorize fashionably while camping, the Sawyer Products Mini Water Filtration System comes in 6 different unique colors. After all, you don’t have to look dull just because you’re outdoors.

>>> Click Here To Read More Specifications, Customer Reviews and Rating <<<

Highlighted Features:

  • Comes in a Wide Variety of Colors
  • High-Performance Filter
  • 2 Oz.
  • Hollow Fiber Membrane Inline Filter
  • Easily Attaches to Camping Gear
  • Drinking Feature
  • Removes 99.999999% of Bacteria from Water
  • Rated for Up to 100,000 Gallons
  • 16 Oz. Reusable Squeeze Pouch
  • Cleaning Plunger
  • Affordable

Discount Link – Buy Sawyer Products Mini Water Filtration System on Amazon, Now!


Katadyn Pocket Water Filter

Editor Rating: 4.6
Price: $$$

If you want a luxurious backpacking water filter model, there is no better choice than the Katadyn Pocket Water Filter. Not only is it beautifully designed, but it gets the job done with extreme efficiency. However, this product is not as long-lasting as some of our other models, and is better suited to those individuals with plenty of expendable income thanks to its rather high price tag.

Those who demand the greatest filtering abilities from a product will be pleased with the Katadyn Pocket Water Filter’s silver-impregnated ceramic element. This feature catches more bacteria than other models by far, leaving you with a tasty and clean batch of filtered water every time. In fact, this amazing product will filter any and all microorganisms that are larger than 0.2 microns.

Finally, the Katadyn Pocket Water Filter is easy to use and store. The easy to use round handle requires just a few pumps to properly filter water, and the clip makes it simple to attach the model onto any backpack.

>>> Click Here To Read More Specifications, Customer Reviews and Rating <<<

Highlighted Features:

  • Designed for Both Campers and Travelers
  • Silver-Impregnated Ceramic Element
  • Filters All Microorganisms Larger than 0.2 Microns
  • Easy to Pump Round Handle
  • Easily Attaches to Camping or Travel Gear
  • Beautiful Design
  • High-End Model

Discount Link – Buy Katadyn Pocket Water Filter on Amazon, Now!


LifeStraw Personal Water Filter

Editor Rating: 4.6
Price: $$$

If you don’t care about fancy features, and simply want an easy to use product that will keep your drinking water safe, the LifeStraw Personal Water Filteris right up your alley. The most affordable product on our list, anybody can afford an investment in this award-winning product. After all, people have been using it around the globe since 2005.

The LifeStraw Personal Water Filter may be small, but it easily surpasses all EPA water filtration standards. Additionally, it removes up to 99.999999% of bacteria from all water sources with ease. If you want to avoid using chemicals to clean water, and you want to get rid of harmful bacteria, this product has you covered.

Unfortunately, the LifeStraw Personal Water Filter does have one major drawback. It can only handle up to 1000 liters of cleaning before needing to be replaced. Other than this, however, this product works as well, if not better than the other backpacking water filters on our list. At its affordable price tag, it is also simple to replace after each 1000 liters of cleaned water.

>>> Click Here To Read More Specifications, Customer Reviews and Rating <<<

Highlighted Features:

  • Used Globally Since 2005
  • Award-Winning Design
  • Removes 99.999999% of Bacteria from Water
  • Surpasses EPA Water Filtration Standards
  • Life-Span of up to 1000 Liters of Contaminated Water
  • Sealed Bag Included for Easy Storage
  • Highly Affordable

Discount Link – Buy LifeStraw Personal Water Filter on Amazon, Now!


MSR AutoFlow Gravity Filter

Editor Rating: 4.8
Price: $$$

Have you found that you do you not have time to stop and pump water while out on the trail? If so, the MSR AutoFlow Gravity Filter’s innovative design has you covered. Simply fill up the tank with any natural water, and let gravity do the rest. After about 10-15 minutes, you will have a full 1.75 liters of clean drinking water.

Although it may be slightly heavier and bulkier than the other backpacking water filters on our list, the MSR AutoFlow Gravity Filter is still highly portable. It remains lightweight, being only 10.5 ounces, and has an attachment strap that makes it simple to fasten the product to any backpack.

Finally, the MSR AutoFlow Gravity Filter’s universal bottle adapter keeps you from having to buy a specific water bottle to use while exploring. If you want a highly versatile product that keeps you from having to do a lot of extra work during your adventure, this is one of the best choices on the market right now.

>>> Click Here To Read More Specifications, Customer Reviews and Rating <<<

Highlighted Features:

  • No Pumping Required
  • Gravity Operated
  • Filters up to 1.75 Liters per Minute
  • 5 Oz.
  • Easy to Clean and Use
  • Universal Bottle Adapter
  • Mid-Range Model

Discount Link – Buy MSR AutoFlow Gravity Filter on Amazon, Now!

Final Verdict

Ultimately, you have to make one decision before going with our choice for top product: do you want longevity in your backpacking water filter? If you don’t mind buying a cheap replacement after every 1000 liters of cleaned water (which takes quite a while), the LifeStraw Personal Water Filter gives you every feature you need, without breaking your budget.

However, if you want a product that will last for many years, we highly recommend the versatile MSR AutoFlow Gravity Filter. Thanks to its universal water bottle adapter, and self-cleaning gravity design, you can use it while exploring at any time. If you don’t want to stop on the trail to clean water, this is the product you’ve been looking for.

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