Best Water Filters for Backpacking [2022] BikeHikeSafari


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This is a gear assessment of the Best Backpacking Water Filters available on the market in 2022.

When you’re out climbing, clear water is essential. In the wilderness, there’s loads of water to be discovered, but it surely’s not essentially clear. There are so many various micro organism, parasites, and viruses that stay in rivers, streams, and puddles, you can’t simply fill a water bottle with it right away.

That’s why you want among the best water filters for backpacking. I’ve performed all of the analysis and testing and narrowed it right down to the Best Backpacking Water Filters of 2022.

Best Water Filters for Backpacking 2022

Here are the Best Water Filters for Backpacking in 2022.

Best Backpacking Water Filter – Overall

Sawyer Squeeze Review

Sawyer Squeeze water filter review

Weight: 2.5 oz / 71 grams
Filter Type: Squeeze

> Lightweight
> Very in style with thru-hikers
> Very efficient as a backpacking water filter
> Works as an inline filter and might screw onto many water bladders and smooth water bottles
> Water bladder that’s equipped with the filter is weak and can break simply
> Filter will crack if frozen

The Sawyer Squeeze filter might be the preferred water filter you will notice within the backcountry. It ticks most of the packing containers relating to a backpacking water filter. It is light-weight and might screw onto the highest of a platypus water bladder, coke bottle, or extra generally a Smart Water Bottle. It simply works.

I’ve filtered 1000s of liters of water with this filter over my a few years of thru-hiking. It works properly at filtering water and what I like greatest is the benefit of use and thread compatibility with Smart Water Bottles that I should buy at any gasoline station. I additionally like how when I’m carrying lots of water within the desert it can additionally work with my water bladder such because the Platypus water bladder.

When the hole fiber filter turns into blocked with particles or grime it may be backflushed with the equipped syringe. Just add clear water to the equipped syringe and pump the water in from the outlet to drive out the grime.

The filter works properly and permits a very good move price of water. It works significantly better than the Sawyer mini relating to the move price of the water and for most individuals, it’s a significantly better possibility.

Over the years I’ve been pressured to buy a number of of the Sawyer Squeeze Backpacking water filters as a result of they simply don’t appear to final so long as they are saying they do. And the equipped water bladder shouldn’t be very sturdy. When you fill the soiled water into the bladder and connect the filter it’s possible you’ll discover that the seams break and leak water fairly simply. Don’t depend on them. Take one other water bladder and even higher, take a wise water bottle to connect to the filter.

Overall, this can be a very talked-about backpacking water filter that does an awesome job at retaining your consuming water clear. There is a cause nearly each thru-hiker and backpacker makes use of this filter. It supplies among the best balances between weight, value, and the power to filter water. Highly really helpful.

Best Ultralight water filter for backpacking

Lifestraw Peak Squeeze

Lifestraw Peak Water Filter

Weight: 3.8oz / 108 grams (inc bottle)
Filter Type: Squeeze

> Ultralight
> Can be hooked up to an ordinary water bottle or use the versatile squeeze bag
> Compact Size
> Needs to be backflushed very often
> Slow move price, a lot slower than acknowledged by the corporate

The Lifestraw Peak Squeeze is the brand new and up to date model of the Lifestraw Flex. They fastened most of the sturdiness points that plagued the Flex. The smooth bottle flask is extra leakproof and stronger than earlier than.

The Lifestraw Peak Squeeze makes use of an ultralight filter that is without doubt one of the most versatile in the entire assessment. It can be utilized with the smooth flask supplied with the merchandise, it may be used with an ordinary water bottle, it may be used as a gravity filter, and extra.

While that is an enchancment I’m but to resolve if this has the type of sturdiness that I would really like. Keep in thoughts that after I bought the Lifestraw Flex my preliminary impression was that it was superior. So I’m ready for some long-term testing to see if it will stand as much as the abuses of a protracted distant thru-hike or many months of use.

Overall, I really like the Lifestraw Peak. It ticks lots of packing containers by being ultralight, sturdy, and with an above-average move price. It can be utilized in so some ways which is spectacular. If this product stands as much as long-term testing then this might take out the highest spot as among the best backpacking water filters of 2022. Time will inform.

greatest pump water filter for backpacking

Katadyn Hiker Pro Transparent

Katadyn Hiker Pro Pump water filter

Weight: 8.2 oz / 233 grams
Filter Type: Pump
> Compact – simple to hold and pack away together with your climbing gear.
> Transparent – see the filtration course of in motion.
> Effective – confirmed to eliminate dangerous micro organism and protozoan cysts.
> Heavy.
> You might want to rinse the water filter first earlier than you utilize it.

The Katadyn Hiker Pro clear water pump filter and air purifier is the important piece of package that you just want in your climbing expeditions.

It’s been confirmed to guard customers from micro organism and protozoa, in addition to dangerous parasites that may lurk in pure water sources.

The Katadyn Hiker Pro makes use of activated carbon in its core to make water style higher. The activated carbon works to scale back the chemical compounds that seem within the water, too.

An incredible characteristic of the Katadyn Hiker Pro is you can see the filtration course of working. Thanks to its clear nature, you’ll have the ability to see the filtration course of in motion, supplying you with additional peace of thoughts.

It additionally comes with options to make sure it lasts you a lifetime, together with a washable filter protector display screen.

You gained’t have to fret about this water filter air purifier system being a burden to hold. It might not be the lightest filter on this assessment however it is vitally efficient. The compact dimension can simply be fitted in with the remainder of your climbing necessities prepared so that you can use whenever you want it most.

Another nice backpacking water filter system for expedition-style journeys or when climbing in teams in distant areas.

Best Water Filter Straw

LifeStraw Personal Review

Lifestraw Personal Water Filter

Weight: 1.6 oz / 46 grams
Filter Type: Straw
> Ultralight – gained’t take up an excessive amount of room in your backpack and light-weight to hold
> Effective – removes 99.999999% of waterborne micro organism, 99.999% of waterborne parasites, and 99.999% of microplastics
> Easy to make use of – filters as you drink the water
> Best for the wilderness and never normal journey.
> Does not connect to water bottles.

The LifeStraw Personal is the proper selection if you happen to’re searching for one thing that’s tremendous light-weight.

This explicit water filter solely weighs 2 ounces, so shall be an ultralight addition to your backpack. It actively filters the water as you utilize it to drink.

This means you gained’t must do any pumping, and there aren’t any batteries wanted.

The LifeStraw Personal works to take away 99.999% of waterborne parasites, 99.999999% of waterborne micro organism, and 99.999% of microplastics.

It makes use of its distinctive microfiltration membrane to take action, in addition to to scale back cloudiness, sand, and silt. All you want to do is stick your LifeStraw within the water and drink.

Another nice characteristic is that it’s designed to final you for a very long time. The microbiological filter offers you 4,000 liters of unpolluted, secure consuming water.

The Lifestraw Personal doesn’t connect to water bottles so it have to be used like a straw by putting it right into a bottle and sucking. Also nice for consuming immediately from streams or when utilizing a big mouth water bottle.

The move price of the filter is OK and it really works as promised.

This is a brand-name water filter that’s greatest when utilized in distant areas as a straw to sip water from distant streams.

Best Water Bottle Filter and Purifier

GRAYL Ultrapress Water Purifier Review

Grayl Ultrapress Water Bottle Filter and purifier

Weight: 12.5 oz / 354 grams
Filter Type: Water Bottle Filter
> Lightweight filter you can add to your backpack.
> Removes nearly all of micro organism and protozoa, parasites, and even many chemical compounds.
> This is the most effective light-weight filter for worldwide journey.
> You might want to look forward to the water to filter earlier than it’s secure to drink.
> Can’t be used if the water has sediment which can prohibit the move price and block simply.

The GRAYL Ultrapress water air purifier is nice for lengthy climbing journeys however significantly better suited to journey than backpacking within the wilderness. It is the up to date model of the Grayl Geopress and is lighter and higher.

The GRAYL is without doubt one of the higher backpacking filters and purifiers which is sort of compact and can simply slot in with the remainder of your climbing or journey gear.

It removes dangerous waterborne pathogens to go away you with clear, secure water. Not solely that, it really works to make the water style higher general, too.

The GRAYL Ultrapress water air purifier is ready to take away sediment, silt, in addition to many chemical compounds akin to chlorine and benzene. But when the water is stuffed with lots of sediment it is vitally troublesome to filter. Better to pre-filter nearly all of the sediment first. For that cause, this isn’t the most effective light-weight filter for thru-hiking the place water high quality may be very poor.

This water bottle filter is able to holding as much as 16 ounces of water. This makes it the proper addition for climbing as you possibly can fill it up at a water supply, then stick with it together with your hike whereas the water filters.

It’s simple to make use of. All you want to do is fill the container, press down on the lid, then drink as soon as the water has had time to filter by way of.

An fascinating characteristic is that it’s been designed for harsh environments. The filter itself comprises two layers of media to make sure that you’re consuming safely throughout your adventures. This works to boost impurity removing, and in addition offers you a second layer of safety.

Overall, this is without doubt one of the greatest backpacking water bottle filters and water purifiers for abroad journey to areas with very sketchy water sources.

Best Water Purification Tablets

Katadyn Micropur MP1 Purification Tablets

Katadyn Micropur water purification tablets

Weight: oz / grams
Filter Type: Chemical
> Effective in opposition to micro organism & viruses
> Effective in opposition to Giardia and Cryptosporidium
> Ready to make use of in 30 to 240 minutes
> Has a 5-year shelf life
> There’s no aftertaste
> The time it takes to purify water is dependent upon how chilly & soiled it’s

The Katadyn Micropur tablets provide wonderful safety in opposition to micro organism and viruses on the whole, however additionally they provide very efficient safety in opposition to two particular parasites, particularly Giardia and Cryptosporidium.

I’ve been utilizing this product since I first began climbing they usually have been in my pack ever since, primarily as a backup solely. The fundamental cause I carry these as a backup is they will take between 20 minutes and 4 hours to purify soiled or chilly water.

It tastes okay, there may be not an excessive amount of aftertaste to complain about. And it tastes significantly better than iodine-based purification tablets.

Using it was simple, simply add one pill per liter of water and provides it a very good shake.

The field of 20 tablets has a shelf lifetime of 5 years, however I’ve stored mine just a little longer than that with out concern.

Overall, these are the greatest water purification tablets available on the market in 2022.

Best Backpacking UV Water Filter

Katadyn Steripen Ultra UV Filter

Steripen Ultra UV Water Treatment

Weight: 4.9 oz / 140 grams
Filter Type: UV Filter

> Quick
> Easy to Use
> Good battery life for about 50L
> If the battery runs out you possibly can’t use it
> Does not filter the water so not so good in soiled water
> Not waterproof

I’ve used the Steripen Ultra for a number of years. It makes use of UV Light to kill every thing within the water together with viruses, micro organism, and extra. Recently they’ve been bought by Katadyn and is now referred to as the Katadyn Steripen Ultra.

The Steripen Ultra is without doubt one of the quickest and easiest to make use of. Just replenish your bottle, insert the Steripen and switch it on. Depending on how a lot you might be treating it can take 90 seconds for one liter.

The filter shouldn’t be waterproof and might’t be used within the rain. I used this product in very gentle rain, not even sufficient to make use of a rain jacket and the filter broke. Despite some guarantee points early on I nonetheless use it to at the present time. Just watch out utilizing it in moist climate.

The Steripen Ultra is rechargeable with a cable equipped with the product. And is nice sufficient for round 50 liters and I can affirm that that’s appropriate with real-world use. Just make sure you solely use it with clear water. Dirty water have to be pre-filtered first. Also, it doesn’t take away the bugs which might be inside. They could also be lifeless however you continue to ingest them. Not everybody will admire this.

Overall, the Katadyn Steripen Ultra is the most effective UV filter for backpacking and climbing.

Sawyer Mini Review

Sawyer Mini water filter

Weight: 1.4 oz / 40 grams
Filter Type: Squeeze
> Effective – removes the overwhelming majority of micro organism and parasites, in addition to 100% of microplastics.
> Compact – small, light-weight, and straightforward to stash away in your backpack.
> Long lasting – filter life is as much as 100,000 gallons of water over its lifetime.
> Clogs simply – silt and grime construct up shortly contained in the filter because of its small dimension.

The Sawyer Mini water filtration system could be very in style with ultralight thru-hikers. Weighing solely 2 ounces / 56 grams, it is without doubt one of the hottest water filters for ultralight backpacking when finishing any of the Hiking Triple Crown Trails.

The Sawyer Mini is hooked up to the top of a water bottle as an alternative of the cap. You then squeeze the bottle and suck the water by way of the filter.

The hole fiber filter does a very good job however as it’s so small it can clog up simpler than every other filter which makes for a a lot decrease move price. It is straightforward to again flush sediments and grime from the filter with the light-weight syringe that’s equipped.

Its light-weight and compact nature make it the proper addition to your climbing gear. This explicit water filter is extremely efficient.

It’s able to eradicating 99.99999% of all micro organism from the water you filter in addition to dangerous parasites and microplastics that may lurk within the water. Giardia and cryptosporidium are eliminated with this filter.

A helpful characteristic is that it’s able to filtering as much as 100,000 gallons of water. In actuality, it can in all probability not final that lengthy. I tended to switch this filter after each thru-hike or round 150 days of very heavy use, which may be round 1500 liters of water. I simply drop the filter rather a lot and wished to verify it was not cracked or damaged.

For these wanting a barely sooner move price, check out the Sawyer Squeeze. The Sawyer Squeeze is barely heavier however for a lot of hikers, they’re a greater possibility.

Overall, this is without doubt one of the greatest backpacking water filters to spend money on in case you are an ultralight thru-hiker who desires one of many lightest filters available on the market. It simply suffers from a gradual move price and it clogs simply, go together with the Sawyer Squeeze.

Lifestraw Flex Squeeze

Lifetstraw Flex Water Filter

Weight: 1.7 oz / 48 grams
Filter Type: Squeeze

> Ultralight
> Has carbon filter to take away style and taste
> Compact Size
> Has some points with leaks between the filter and the squeeze bottle
> Slow move price, a lot slower than acknowledged by the corporate

I’ve been utilizing the Lifestraw Flex for a few years. It is ultralight and really compact and can be utilized as an inline filter if you wish to join it to your hydration bladder.

The Lifestraw Flex comes with a pleasant versatile water bladder that is available in both 650 ml or 1 L. While the bladder works very properly there are numerous hikers which have points with leaks between the bladder and the filter. I’ve used this product for fairly some time and haven’t had this concern. When I used to handle an outside retailer we had many individuals return this merchandise for guarantee claims!

The Filter that comes with the flex is tremendous light-weight and comes with a carbon filter to take away chemical compounds and scale back the style. The move price of the filter is OK however general it’s not so good as another filters and isn’t even near what the producer claims. And it can block a bit simpler than some others on this assessment.

The Lifestraw Flex has just lately been changed by the Lifestraw Peak however this merchandise continues to be out there at some retailers on-line.

Overall, I like the concept of the Lifestraw Flex. It ticks lots of packing containers. It is light-weight, compact, and nice for ultralight hikers. But it actually hasn’t impressed in addition to it may have. Look to the Lifestraw Peak for an ultralight water filter for backpacking.

Katadyn Vario

Katadyn Vario Water Pump Filter

Weight: 15 oz / 425 grams
Filter Type: Pump
> Versatile – can be utilized with a water bottle or adapter hose for bigger containers.
> Fast – produces 2 quarts of water per minute.
> Replaceable elements – you possibly can simply exchange a few of the inner filters to maintain it working for a few years to come back.
> Heavy.
> Expensive – prices a bit greater than some competitor filters.

If you’re a passionate hiker who’s searching for one thing that can final you for a number of adventures, the Katadyn Vario water pump filter is an ideal selection.

The Katadyn Vario is pricier than some competitor merchandise, nonetheless, it features a vary of options that make it a worthy funding. You may even exchange a few of the inner elements for longevity.

I used one of many early variations of those pump filters again within the Nineteen Nineties after I hiked my method round Alaska and South America. It labored completely to filter all of the worst water sources again then and this mannequin is not any totally different.

This pump filter is tremendous simple to make use of. All you want to do is give it a easy flip to utilize the ceramic pre-filter. Add the suction finish to your water supply, then use the pump to filter clear water into your water bottle.

It is able to producing as much as 2 quarts per minute within the sooner move mode. If you need to be certain that your filter lasts you for longer, you possibly can select the longer life mode, which produces 1 quart of water per minute.

A beautiful characteristic of the Katadyn Vario is how versatile it’s. The adapter base can be utilized with water bottles immediately, or you possibly can connect it to an output hose to fill bigger containers. This will make it a flexible addition to your climbing and tenting gear.

This is without doubt one of the greatest expedition water pump filters for distant areas.

Katadyn BeFree 0.6L Water Filter

Katadyn Befree 0.6L water filter

Weight: 2 oz / 59 grams
Filter Type: Squeeze
> Compact – includes a collapsible flask for simpler portability.
> Effective – removes 99.9999% of micro organism and 99.9% of dangerous parasites.
> Long lasting – filter life as much as 1,000 liters of contaminated water.
> Biological filter – not designed for chemically polluted water.

Another nice product from Katadyn, the Katadyn BeFree 0.6L water filter is an ideal selection if you need one thing much more compact.

What’s nice about this Katadyn BeFree is you can simply fold up the bag when it’s not in use. This means it gained’t take up a great deal of room in your pack.

This filter is extremely efficient. It works to take away dangerous micro organism and protozoa out of your water sources. So you gained’t have to fret about whether or not the water you’re consuming will hurt you or not!

The filter itself is tremendous simple to scrub after your climbing journeys, too. Simply shake or swish the filter to eliminate any particles.

The Katadyn BeFree water filter is able to filtering as much as 1,000 liters of contaminated water. This makes it the proper addition to your climbing gear and may final you for ages.

A easy water filter that’s nice for touring and path operating. Just fill from a stream when path operating and off you go.

EHS Water Filter Straw Review

EHS budget water filter straw

Weight: 2 oz / 59 grams
Filter Type: Straw or Bottle
> Lightweight
> Versatile – may be mixed with tubing or a bottle for simpler consuming.
> Effective – removes the overwhelming majority of micro organism, dangerous parasites, and different undesirable contaminants.
> Tubing not included – if you wish to use tubing it will must be purchased individually.

The EHS water filter is a good selection you probably have your coronary heart set on a water filter straw. Slightly cheaper than the Lifestraw however simply as efficient.

This explicit filter has been designed to be hooked up to the tubing so that you just don’t must get near the water supply as a way to use it.

Simply connect the tubing to the top, dip this in your water supply, and drink away. You may also simply connect a water bottle to the top as an alternative of the straw as an alternative if you happen to would favor to make use of it that method.

This water filter is extremely efficient. It’s able to filtering out 99.99% of particles and different dangerous supplies. It additionally works to scale back the quantity of microplastics, silt, and waste which may be current within the supply water.

The EHS water filter is tremendous light-weight and solely weighs roughly 2 ounces. This will make it the proper addition to your climbing backpack because it gained’t take up an excessive amount of room, and gained’t be noticeably heavy in your pack.

An incredible different to the Lifestraw Personal Water Filter at a less expensive value.

Waterdrop Gravity Water Filter

Waterdrop budget gravity filter

Weight: 4.6 oz / 130 grams
Filter Type: Gravity
> Highly efficient – removes 99% of dangerous substances
> Gravity operated – no have to get pumping for cleaner water
> Long lasting – can filter as much as 100,000 gallons of water
> Needs gravity as a way to filter correctly

The Waterdrop gravity water filter shall be a welcome addition to any hiker’s gear. This explicit water filter makes use of gravity to filter the water you discover from pure sources.

Simply replenish the water bag, then look forward to gravity to do the exhausting give you the results you want. You may even connect this to any water bottles you might have if you need the water to enter an easy-to-use container.

The gear itself is light-weight, and gained’t take up a lot room in your backpack when empty. This smaller body additionally offers you a a lot bigger capability than aggressive water filters. It’s able to filtering as much as 100,000 gallons of water, so will final you for a few years to come back.

The Waterdrop gravity water filter for backpacking is sort of environment friendly. This water filter reduces 99% of dangerous substances, leaving you with clear water that’s secure to drink. It even makes use of an activated carbon filter to assist enhance the style of the water it filters.

One of the most effective basecamp or group gravity filters with a good move price. Also nice when climbing within the desert the place giant quantities of water must be filtered between water sources.

SimPure Water Filter Straw

Simpure budget water straw

Weight: 2.1 oz / 62 grams
Filter Type: Straw
> Compact – small and light-weight for simpler portability
> Effective – removes 99.9999% of dangerous micro organism, parasites, and microplastics
> Portable – comes with a carry strap for simpler portability
> Pricey in comparison with some comparable water filter straw merchandise

You’ll have all of the filtering energy you want with the SimPure water filter straw. This explicit product comes with 4 totally different straws so that you can use whereas climbing.

You can simply have one for all your loved ones and mates who shall be accompanying you in your journey. Or it can save you the extra water filters for the following time you want them!

The SimPure water filter straw is extremely efficient and straightforward to make use of. This explicit water filter works to take away 99.9999% of undesirable micro organism and parasites, in addition to microplastics.

You may even drink straight from the water supply. So you gained’t have to fret about ready ages for the straw to filter the water beforehand!

An fascinating characteristic of this backpacking water filter straw is that it comes with a carrying strap. This means you possibly can simply carry the straw round your neck for simpler entry. You gained’t must go digging by way of your backpack to seek out it if you wish to get a drink!

Yet one other price range model of the Lifestraw Person Straw.

Best Backpacking water filter for the desert
Filtering water within the desert from a water supply used for cows

More Great Water Filters

Here are some nice climbing water filters that aren’t on the principle record. Most haven’t been examined but:

  • Platypus Gravityworks – The Platypus Gravityworks is nice for teams. It makes use of hole fiber expertise to filter the water. If touring in teams of 4 or extra then this could be among the best backpacking gravity filters for teams.
  • MSR Miniworks EX: The MSR Miniworks EX is a good filter for distant areas and expedition journey however the Katadyn filters are additionally nice.
  • MSR Guardian: The MSR Guardian is simply too costly for anybody apart from a Guiding Company searching for a top-quality hole fiber gravity filter and water air purifier.
  • Steripen Ultra: I’ve used the Steripen Ultra for a number of years. It makes use of UV Light to kill the bugs within the water. The UV Light system takes some time to provide the confidence that it’s doing the job of water remedy by killing protozoa, micro organism, and viruses. Despite some guarantee points early on I nonetheless use it. Review coming quickly.

Buyer’s Guide

Trying to seek out the most effective light-weight water filter for thru-hiking or backpacking shouldn’t be a straightforward activity. There are so many various kinds of water filters to select from and with so many various weights. Rather than drink immediately from a river or stream hold studying for more information on water filters to take away micro organism, protozoa, and viruses.

Best Water Filter for Drinking Very dirty water
This was a few of the worst water I ever needed to drink. Water was taken from an nearly dry dam full with cow poo and smelled like piss. The Sawyer Squeeze did the job.

Types of Filtration Systems

There are 8 fundamental sorts of water filtration programs:

  • Pump Filters
  • Chemical Treatments
  • Gravity Filters
  • Straw Filters
  • Squeeze Filters
  • Filtered Water Bottles
  • UV Light Filters
  • Boiling Water

Pump Filters

Most Pump Filters use a hand pump and are usually heavier than all the opposite filters and greatest suited to expedition-style journeys into the backcountry or giant teams. It takes much more effort to make use of these filters however they’ve the benefit of often having the most effective filters that may additionally act as water purifiers.

Usually, they use a ceramic filter as an alternative of hole fiber filters which makes them heavier however extra dependable and for essentially the most half, they are going to be simpler to scrub.

Chemical Treatments

Chemical remedy usually makes use of chemical compounds to kill the micro organism, protozoa, viruses, and different nasty issues within the water. Chemicals akin to chlorine dioxide tablets, iodine, and odorless bleach are among the many greatest and must be part of any purification system. Chlorine Dioxide is the commonest chemical remedy and this technique must be in each backpacker’s rucksack.

The fundamental draw back of this methodology is the wait time, which is often half-hour. While I favor squeeze filters as my major remedy methodology I at all times carry these with me as a backup. Take a take a look at the assessment of the Best Water Purification Tablets for a greater understanding of why you want to carry these with you on each backpacking journey.

Gravity Filters

A Gravity filter is without doubt one of the greatest backpacking water filters and a water air purifier for backpacking in giant teams. Gravity filters are in a position to filter giant portions of water in a short time as a result of quick move price. When climbing in a big group it’s typically very weight environment friendly in comparison with every group member carrying their very own filters.

Straw Filters

Straw Filters are small light-weight water filters which might be easy to make use of and solely must be positioned into the water and used like a traditional consuming straw. The straw filter lacks the performance of a lot of the different water filtration gadgets on this assessment however they nonetheless work nice and are quite simple. The 0.2 microns filters are adequate to take away all of the nasty bugs however not viruses.

They are nearly the exact opposite of a gravity filter which is greatest suited to group climbing journeys. The Straw filter is greatest suited to solo backpacking and as an emergency water filter.

Squeeze Filters

Squeeze filters are your best option for ultralight hikers and solo hikers. They are light-weight, easy, and do an awesome job. These filters may be hooked up to an inline hydration bladder or to a consuming bottle akin to a wise water bottle. They may be simply cleaned by back-flushing whereas out within the discipline. These 0.2 microns filters are my selection for ultralight thru-hikers however they can’t take away viruses.

Compared to pump and gravity filters they’re much lighter and often quite a bit cheaper however will block up faster and require again flushing which could be very simple to do. They even have a decrease move price than different filters.

Using the Sawyer Squeeze water filter while testing in the desert
Squeeze water filters are the selection for ultralight thru-hikers

Filtered Water Bottles

Filtered Water Bottles are your best option for vacationers and not likely the most effective for taking into the backcountry. Some water filters and purifiers can filter not solely micro organism and protozoa but additionally plastics.

Some have carbon filters which is the popular remedy methodology to scale back the odor and chemical compounds within the water for the full water purification programs. The bottled filters often final a very long time and may be changed after they have reached their finish of life.

UV Light Filters

Using an Ultraviolet Light Filter is nice as a water air purifier for backpacking journeys. They use UV gentle purifiers to kill the protozoa and micro organism and viruses current within the water. This water purification methodology is nice for touring and nice within the backcountry when the water shouldn’t be too soiled.

Unlike different filters and purifiers that use a filter the handled water should have grime or sediment which some folks could not like. If climbing in areas with sediment within the water the power to filter water to take away sediment is most popular.

The greatest ones use a chargeable battery and might deal with 1 liter of water in 90 seconds. When it involves killing protozoa, micro organism, and viruses, the Ultraviolet Light Water Filter works greatest.

Boiling Water

The age-old methodology of boiling water by no means fails to kill all of the nasty bugs within the water. It is a water purification methodology that works. Just make sure you be sure the water is on a rolling boil for at the least 2 minutes. Also, take note of altitude. If at a excessive altitude the water will boil at a decrease temperature which limits how properly it will possibly kill all of the bugs.

Filtering Bacteria, Protozoa, Viruses, and Parasites

The most essential issue to think about is what sort of filtration your chosen water filter is ready to give you.

There is all method of dangerous viruses, micro organism, protozoa, and parasites lurking in pure water. I discovered this out the exhausting method. I’ve picked up each Giardia and Cryptosporidium whereas within the backcountry on climbing journeys. Cryptosporidium and Giardia are each disagreeable and preventable with a very good filter.

It is value noting that not all filters will kill all micro organism, protozoa, and viruses. Viruses often are so small they don’t seem to be filtered from the water by most filters.

Good water filters for backpacking may also take away dangerous chemical compounds. This will after all depend upon the place precisely you go climbing, as there could also be no want to fret about human interference if you happen to’re out within the wild.

The greatest backpacking water filters can take away microplastics. These are identified to slide by way of water remedy crops and get launched into water programs across the globe.

Need a good water filter for drinking bad water in the desert, using the Sawyer Squeeze.
You want among the best backpacking water filters for the desert when climbing the Continental Divide Trail

Removing Taste and Chemicals

An activated carbon filter hooked up to the principle filter is greatest to take away chemical compounds and the dangerous odor of polluted water sources. They are an awesome addition to water filters and purifiers to take away the style. But carbon filters must be changed often, typically after as little as 100 liters of filtering.

I’ve used activated carbon filters many instances through the years. In my opinion, they work greatest when touring abroad and filtering water from sketchy resort rooms. Overall, activated carbon does an awesome job of decreasing chemical compounds and the style of water.

Pre Filtering

In actually dangerous areas you will have to pre-filter the water. Many years in the past I used to be backpacking journey within the distant sections of Denali National Park and my solely water supply was from a closely silted glacier. The darkish gray water for thus silty I needed to put the water into my pot and permit it to take a seat for at the least an hour earlier than I may filter it. Glacial silt is not any joke and can clog any filter in a short time.

If I had one thing like a pre-filter I may have filtered the water a lot simpler. Pre-filtering with one thing akin to a clear fabric or pantyhose can be utilized to nice impact when on backpacking journeys the place the water is disgusting.

Flow Rate

The move price refers back to the quantity of water that may be filtered in a given time period, often measured in liters per minute. Most of the items on this assessment had a move price of between 0.5 L/min to 2.5 L/min. Gravity filters do properly with this metric and items such because the straw type filters are the slowest.

Filter Life

Most of the filters on this assessment have a filter lifetime of at the least 1000 liters. To put that in context, that’s lots of water and is sufficient for most individuals to make use of for 100 days and nights of use or extra.


You will after all need a water filtration system that’s light-weight. This makes it simpler to hold round whilst you go climbing.

Take a take a look at how a lot the backpacking water filters weigh. A compact filter will even be simpler to stash away in your backpack when it’s not in use.

When climbing in a gaggle it’s potential to share the burden of the bigger bulkier filters. A gravity filter could also be heavier than an inline filter that attaches to a water bottle however when the burden is shared between 4 folks or extra they work out to be lighter.

Drinking water from streams in the backcountry without a water filter
The best water filter is not any filter in any respect! In the backcountry, it’s at all times greatest to make use of some kind of filtration system

Easy of use

There are so many various kinds of water filters out there. You ought to go for a water filter or air purifier that’s simple so that you can use.

The last item you’ll need whilst you’re out climbing is a water filter that’s too sophisticated to make use of in a pinch! Take a take a look at the type of water filter that you’d favor.

Gathering water from a Stream in New Mexico about to be filtered
Collecting water from a small desert stream earlier than attaching a Squeeze Filter.

Price and Value

From solely a few {dollars} all the best way as much as round $100 for the most costly gadgets on this assessment. When buying among the best backpacking water filters, the fee typically means it can final rather a lot longer. Some of the cheaper ones won’t final ceaselessly and can must be changed. In most instances, the filter may be changed.


Overall, there are numerous strategies that can be utilized for water purification. Which water purification methodology and filter you select is as much as you. I’ve used all of the strategies described on this assessment and every has professionals and cons relying on the aim of the backpacking journey and the way many individuals are coming alongside.

Overall, right here is the most effective backpacking water filter for thru-hiking and tenting available on the market in 2022:

Frequently Asked Questions

How do you filter water whereas backpacking?

You can filter water whereas backpacking by utilizing a water filter! There are many differing kinds to select from.
Some characteristic a straw design that you just stick into your water supply; some require you to pump the water by way of the filter; some even use gravity to do all of the give you the results you want.
You can check out the most effective ultralight water filters for climbing above to get you began with the most effective water filters in your backpacking wants.

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