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Discover the power of 0.2 micron water filters, designed to provide superior filtration for clean and safe drinking water. These filters effectively remove bacteria, protozoa, and other contaminants, ensuring your water is pure and refreshing. Ideal for home use, outdoor adventures, or emergency preparedness, our selection offers reliable performance and easy installation. With advanced filtration technology, you can enjoy peace of mind knowing your water is protected. Upgrade your hydration experience with a 0.2 micron water filter that prioritizes your health and well-being.
$449.99
I have a collection of water filters including the older model MSR hyperflow filter and the new 3 ounce Sawyer, but this one ca n't help but make you smile when
5
chase
I have a collection of water filters including the older model MSR hyperflow filter and the new 3 ounce Sawyer, but this one ca n't help but make you smile when used . The Sawyer is a pain to fill the dirty water bag, used a Platypus bag with only slightly better results . The older Hyperflow filter is a pain to backflush and gets hard to pump, replaced the filter but the new one is even harder to pump . This new high- dollar filter leaked water out the handle- side of the pump when new, took it apart and spread the lube around better and it sealed up fine . Used it on a overnight pack and was very very happy with how little effort the pump takes and how fast it fills a bottle . It is a little bigger than the hyperflow but sooo much better . The inlet filter looks overkill and will be hard to use in a small water seep but I am sure it will work out . Overall it is so fast and easy to use it is well worth the price .
5
comtnclimber
Purifying some ice cold water in the Weminuche Wilderness! Performs flawlessly! Reminds me of camping as a child pumping water from the pump in the ground! So easy to use it's a breeze . I recommend this product A++
5
JohnnyTN
I could say it's the most advanced, easy to use portable purifier on the market, but that's old news . Yes, it is bulky and heavy for backpacking compared to filtering- only options, but it purifies(!), and freezing will not render it unusable . It is also perfect for international travel, mission trips, and home emergency kits .
5
Dean
[ I bought this for my daughter who is now in Nicaragua . With widespread contamination of wild water( lakes, rivers etc) with human feces and even tap water uncertain, I wanted the anti virus feature . I have used Sweetwater, and other brands for bacteria and cysts but the no chemical virus elimination is promising . Since I have not tested this in a clinical lab setting I ca n't promise you there are no viruses . I will say the thing pumps water like no tomorrow and the design seems sturdy and simple . While most people are using bottled water and even Coke when the local retail does n't do bottled water, my daughter is free as bird to pump her own . I will say that I have some other brand bottles besides Nalgene and they do n't work with the clean side threads on the Guardian . So you must carry at least one Nalgene standard widemouth with you .
5
TYHAC
[ Used for a weeklong backpacking trip, end to end on IR . Worked flawlessly in standing inland lakes, flowing and shallow trickling streams . Auto backwash is excellent . Packs well . Not sure how it can be improved!
$394.95
Best most durable/usable water filter made ... This is by far the best, most reliable portable manual water filter there is. ... Katadyn is the gold standard when it comes to all forms of water treatment and at this price, you can not beat it...
5
Michael D
Easy to use, taken it backpacking in the alps . Filled many 1L bottles with it .
5
Jeremy C
Used this for a week in the rockies . No problems or concerns . Could n't ask for a better filter .
5
Matthew E
extremely high quality and heavy duty . functions very nicely . nice flow rate . comes with a travel pouch, some in/out hoses, a sinker/sediment filter for the in hose, a filter- life gauge, and a scrub pad to clean the filter . the main assembly is a very premium device . very happy with my purchase . will be used as an emergency filter and a long term backpacking/survival filter . hoping for a long life for this device!
5
frank L
I have used this filter for the past 18 years both OCONUS and CONUS . This is by far the best, most reliable portable manual water filter there is . I have filtered from numerous sources of water in Asia/Southeast Asia and from everything in the backcountry in the America's to include cattle tanks and have not had any waterbourne illnesses while using this filter . Katadyn is the gold standard when it comes to all forms of water treatment and at this price, you can not beat it anywhere else . A little research on water treatment will help you with knowing its capabilities, its maintenance requirements and preventing cross contamination but other than that, do n't hesitate .
5
Michele A
Easily the best, most reliable filter . It comes in a zipped bag for storage .
$404.95
The filter has made dirty river water clear and drinkable. ... This is a great water filter and I researched extensively before purchasing. ... Water tasted great, but most of my hiking is around mountain lakes and
5
STEVE
[ I BOUGHT TWO SETS OF KATADYN POCKET FILTERS; THE SERVICE WAS GREAT AND THE PRICE WAS THE BEST . GREAT PRODUCT AT A GREAT PRICE, WHAT 'S NOT TO LIKE
5
Harrison D
Excellent investment and product . Everyone should have one and backup filters for Backcountry use and Emergency .
5
Hans S
Excellent kit . Heavy and expensive but bulletproof and last a really long time . I 've been using these for over a decade and never had one break or fail . Not the best on thru hikes, but otherwise absolutely .
5
Joshua M
Solid construction and longevity of the product . Works great!
5
Joshua P
The filter has made dirty river water clear and drinkable . It was easy to setup and maintain .
$47.95
I really like that the filter has 42 mm tread size, so it's compatible with my larger 4L pack, if I ever have the need to filter a larger quantity of
5
Stetson T
[ The Katadyn filter is so easy to care for and has no odd tastes or after effects . We love it
5
Joseph F
[ I recently had the opportunity to test the BeFree AC 0 . 5L Microfilter Bottle on several hikes in the Rocky Mountains, ranging from quick trail runs to full- day excursions in remote areas . The BeFree system is intuitive . I was able to fill the bottle from streams and lakes without any hassle . The wide mouth makes scooping water fast, and the filter screws on easily . I didn ’ t need to read any instructions to get going — just fill, squeeze, and drink . It ’s perfect for anyone who wants a grab- and- go filtration system . The bottle itself feels a little lighter and thinner than traditional hard- sided bottles, but it held up well during my trips . I dropped it a couple of times on rocky ground, and it didn ’ t puncture or split . The filter remained intact and operational . While I wouldn ’ t want to step on it or pack it at the bottom of a loaded bag, for typical hiking use it ’s more than durable enough . The flow rate is impressive for a filter of this size . Unlike some filters where you have to work hard to get a drink, the BeFree allows a smooth, fast flow with just a gentle squeeze . I never felt like I had to wait to quench my thirst — even after several days of use . Cleaning was super simple . I just shook the bottle with clean water or swirled it a few times to dislodge any debris . For longer trips, I ’ d still want to do a deeper clean periodically, but for short- term use it couldn ’ t be easier . What I Liked: Lightweight and ultra- packable Great flow rate No backflushing tools or complex cleaning steps Convenient size for day hikes or trail runs Room for Improvement: A slightly more rugged bottle material would boost confidence when using in rough terrain An easier to open cap would be appreciated . My hope is it gets easier with time . Who I ’ d Recommend This To: Trail runners and fast- packers Day hikers Ultralight backpackers Anyone who wants a simple, compact backup water filter for emergency kits or travel
5
Monica E
[ Took this little guy to the desert for my mountain biking trip . Stopped at a reservoir for a dip& to hydrate, and this bottle is PERFECT . It folds up small and the carbon filter makes the water taste well, tasteless . Can ’ t wait to take this out while I ’ m working in the backcountry and need a quick water break . It ’ ll be perfect for bikepacking this summer too . It filters pretty quickly if you suck on it like a sports bottle, but it still filters quickly if you ’ re dripping/squeezing it . I ’ m interested in snagging the 1L bottle for hot days on the trail . It ’s way quicker and easier than using a pump filter or waiting on a big gravity filter, but it pairs perfectly with those . Disclosure- Katadyn Group gave me this free product to try .
5
Mohammad E
[ Because it ’s performance very well, it ’s easily portable, and I had no issues with it .
5
Jayson W
[ Katadyn Group gave me this free product to try . Out in the wild filtering rain water tonight . It ’s . 5l so not the biggest size but fits great in my day pack and weighs next to nothing . If you are in need of a small filter and rez package this is the ticket . Makes the water nice and clean . No gi upset so far so I ’ d say it ’s working . I ’ ve dropped it on rocks and sticks and no punctures had it in my pack full of water and it never burst so pretty tough little bladder . The water taste pretty fresh with minimal aftertaste I ’ ve been using it in streams and with rain water so far and give it two thumbs up . The flow is what you would expect slow but gets the job done . All in all the perfect little space saving bladder with filter . Folds up nice and small . Get one and store it in your pack or car or boat or what ever you won ’ t regret it when you need it .
$29.95
Of course being free is the best thing ever thank you I have 2 24 ounce filters and a burner one filter is TI love it my next purchase is the 16 oz TI filter your filter would be perfect if it could...
5
Tyrell S.
I used this down in the Grand Canyon for 4 days and a total of 50 miles . I filtered water for 4 people using the Grayl . Water taste was great, and filtering was quick and easy . I have other water filter pumps, but this one has them all beat .
5
Leigh O.
I am living in an area heavily impacted by hurricane Helene and this filter helped ensure that I had clean drinking water when our town water was compromised . I did not buy this filter for that purpose but it really saved my butt
5
Jason S.
These are awesome . I keep a stock pile of them for my grayl bottles . It's a great system that works really well . I 'm beyond impressed with the quality of water that these filters produce .
5
Frank B.
Of course being free is the best thing ever thank you I have 2 24 ounce filters and a burner one filter is TI love it my next purchase is the 16 oz TI filter your filter would be perfect if it could filter out Flouride and filter more gallons but otherwise great job
5
Raul E.
Used a couple of times . . so far . . excellent product . .
$57.99
Thank You for continuing to offer the ceramic filter for the water purifier. ... As we paddled to other lakes, I found that the performance improved( could pump 4+ liters of water with no cleaning
5
Mountaintop Joe
Great filter . I still have the one which was purchased with my Miniworks, but I decided I wanted to have a spare on hand in case that one broke or became too worn to be used . No complaints on them .
5
Kav47
I have had a WaterWorks filter for years . The only time I had to replace the filter was because I dropped it on cement while cleaning it . I do try to filter the cleanest water I can find and, when it is cloudy( full of St . Helen's ash for instance) I collect it in a bucket and let it settle before filtering if possible .
5
Gone C.
I 've never had a slight question about these filters effectiveness . I depend on them to keep me safe on the trail and happy when I return home .
5
1 . Thank You for continuing to offer the ceramic filter for the water purifier . 2 . I have used your water filter and your little backpacking stove for many, many ears . Outstanding equipment!
5
Acu P.
I have a circa 1992 Waterworks filter that I used long ago and put back into storage . After contacting MSR to see if I could use this cartridge in my old filter,( they responded with an email confirmation), I purchased this . Took it on a recent 5- day trip to Norther Wisconsin . Initially in a tannin- filled lake, it pumped quickly . Then it plugged up after 1 . 5 liters( hard pumping, trickle) . I took out the cleaning pad, cleaned and got it working again at full- rate . It regularly plugged but I was warned that this would occur in this type of water . As we paddled to other lakes, I found that the performance improved( could pump 4+ liters of water with no cleaning necessary) . There was one other filter in the group and people were impressed with this filter's performance and field maintainability . The filter then would not draw water in on the suction stroke . I took it apart, and found that there was grit in the umbrella valve . Cleaned it and put the pump back together and it worked flawlessly again . I 'm highly impressed with the overall performance . I like the internal carbon matrix that can also filter out bad taste .
A 0.2 micron water filter is designed to remove contaminants from water by filtering out particles that are 0.2 microns in size or larger. This includes bacteria, protozoa, and sediment, making it an effective choice for ensuring safe drinking water. The filtration process typically involves passing water through a porous membrane, which traps impurities while allowing clean water to flow through.
Using a 0.2 micron water filter provides several benefits, including the removal of harmful microorganisms, improved taste, and clarity of water. It is particularly useful for outdoor activities, emergency preparedness, and travel, where access to clean water may be limited. Additionally, these filters can enhance the overall quality of water, making it safer and more enjoyable to drink.
A 0.2 micron water filter is ideal for situations where water quality is uncertain, such as camping, hiking, or during natural disasters. It is also beneficial for travelers visiting areas with questionable water supplies. By using this type of filter, you can ensure that you have access to safe drinking water in various environments.
When selecting a 0.2 micron water filter, consider factors such as portability, ease of use, and the volume of water you need to filter. Look for features like flow rate, filter lifespan, and maintenance requirements to ensure it meets your specific needs. Additionally, consider whether you need a pump, gravity-fed system, or a compact option for travel.
While 0.2 micron water filters are highly effective at removing bacteria and protozoa, they may not be sufficient for eliminating all viruses, which can be smaller than 0.2 microns. For comprehensive protection against viruses, it's advisable to use a filter that includes additional purification methods, such as UV treatment or chemical disinfection, in conjunction with the 0.2 micron filtration.
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