Water Treatment

Categories

Purifiers
Pump and Gravity Filters
Bottle and Inline Filters
Chemical Treatments
Filter Accessories

Brands

First Need
MSR
Sawyer
Platypus
Katadyn
CamelBak
Aquamira
SteriPEN
Potable Aqua
Coghlan's

Genders

Men's

Price

less than $25
$25 - $49.99
$50 - $99.99
$100 - $199.99
$200 - $299.99
$300 - $399.99
$500 and above

Recent Water Treatment Product Reviews

Sawyer Squeeze Filter

rated 4 of 5 stars Simple, easy to use and lightweight starting at 2 oz. It makes water filtration a breeze while protecting from potential pathogens. Bought this filter after seeing several buddies using. It is easy to use and by the company's information it kills 99% of (Protozoa, E. Coli, Giardia, Vibrio cholerea, Salmonella Typhi) pathogens. You simply fill one of the supplied bags attach the filter and squeeze into another container. The one big negative I have found is that the filter must be used on their… Full review

Platypus GravityWorks Filter System

rated 5 of 5 stars Excellent and easy way to filter large quantities of water in the backcountry. Purchased the Sawyer 2-liter gravity system, only to have it clog permanently after first use. Returned it and got the Platypus and not only is it lighter and more compact, it's much easier to use and is more versitile. Plus, it's fast! Clocked it filtering 2 liters at 1 minute 33 seconds. Not bad. It can be a bit of a struggle to fit all the components into the stuff sack but that's minimal compared to how well this… Full review

Sawyer Squeeze Filter

rated 4 of 5 stars Bought this for my first overnight hike. Was great for me. It was very hot and humid, so I was sweating profusely, but was in am area with lots of creeks and streams. I would just top off the Squeeze bag at every cold moving water I came across. I'm no expert, but I think this for the price point is hard to beat. Full review

Katadyn Base Camp

rated 1.5 of 5 stars We used the filter on a BWCA trip and even with prefiltering the water with 4 bandanas and using 3 screen prefilters from older filter cartridges the unit clogged in just 20L of use. The only thing that saved us from boiling water was the reason I bought the system; the filter works in my Hiker pump. We did find that the filter worked fine in the pump. My plan is to put a Sawyer in-line filter on the bag.   I like the large volume and ease of use.  I just want something I can back flush and repair. … Full review

Katadyn Hiker PRO

rated 4 of 5 stars Used on several 50 mile+ multi-day kayak float trips pumping ~8 L/day of water (maybe 80 - 90 L total to date). Light and easy to carry and quick setup. Can tell the filter is starting to clog as water flow was not continuous with last day's pump. But still a good unit for the cost and function. Using this system after a much larger system failed on day two of a four-day, 65-mile float. This system has been on two trips to date and has worked well. Easy to set up and pump. It does take two people… Full review

Katadyn Base Camp

rated 3.5 of 5 stars If your Base Camp leaks, just wrap some plumbers (silicone) tape around the threads before screwing on the cap. In a pinch use a piece of a plastic grocery bag (they are almost as thin now). Works great, no leaks. I would like to get a replacement ceramic filter for mine. Anyone have a reasonably priced source for one? No way to tell if the filter is still usable. Filter clogs even with clear water. Needs a ceramic filter. Easy to use.  Would like to see replacement ceramic filter at reasonable… Full review

SteriPEN Classic

rated 5 of 5 stars Best device for the money. Had it for four years now and it's never failed me. Even when I dropped it and the battery cover cracked, it still worked. Great piece of kit, never go off into unsafe waters without one. I've had the Steripen Classic for four years now and it's never failed me.  Even when I dropped it and the battery cover cracked, it still worked. To boot, when I called SteriPEN for information on how to repair the cracked cover they simply shipped a replacement battery cover to me… Full review

MSR SweetWater Purifier System

rated 4.5 of 5 stars I have used the SweetWater for three years now. It has always done a great job. When an internal mechanism broke from years of use, MSR promptly replaced it—no questions asked. I got it used. When handed to me, I asked the guy how much life was left in it. He said he thought it was at the end of the line. I used it for two more years. It's finally starting to "pop the hose back" from the filter being at the end of the line. Effectiveness: Treats water well. Be mindful that it takes out particulate… Full review

Katadyn Hiker PRO

rated 4 of 5 stars If you need to carry a filter for reasonably large volumes of water (camping for several people), this filer works quite well. Lighter options exist now. I've used this filter for several years, but now rarely carry it because I can generally meet my needs (just my wife and I) with a Sawyer Squeeze for a lot lower weight penalty. Full review

Top-Rated Water Treatment

Sort by: name | rating | price | availability | recently reviewed

user rating: 5 of 5 (4)
First Need Deluxe Water Purifier XL Water Purifier
$97
user rating: 5 of 5 (3)
MSR Autoflow Gravity Filter Pump/Gravity Water Filter
$110 - $119
user rating: 4.5 of 5 (25)
Sawyer Squeeze Filter Pump/Gravity Water Filter
$40 - $54
user rating: 4.5 of 5 (18)
Platypus GravityWorks Filter System Pump/Gravity Water Filter
$88 - $119
user rating: 4.5 of 5 (12)
Katadyn Pocket Pump/Gravity Water Filter
$323 - $369
user rating: 4.5 of 5 (9)
Sawyer Mini Filter Bottle/Inline Water Filter
$20 - $24
user rating: 5 of 5 (2)
CamelBak Groove Bottle/Inline Water Filter
$10 - $26
user rating: 4.5 of 5 (6)
Katadyn Micropur MP1 Purification Tablets Chemical Water Treatment
$9 - $13
user rating: 4.5 of 5 (6)
Aquamira Water Treatment Drops Chemical Water Treatment
$12 - $14
user rating: 4.5 of 5 (6)
CamelBak All Clear Bottle/Inline Water Filter / Water Purifier
$85 - $99
user rating: 4.5 of 5 (2)
Katadyn Combi Pump/Gravity Water Filter
$190 - $219
user rating: 5 of 5 (1)
Katadyn Gravity Camp 6L Pump/Gravity Water Filter
$90
user rating: 5 of 5 (1)
Sawyer PointOne Filter with Bucket Adapter Bottle/Inline Water Filter
$56 - $69
user rating: 5 of 5 (1)
Sawyer All in One Water Filter Pump/Gravity Water Filter
$60
user rating: 4 of 5 (44)
Katadyn Hiker PRO Pump/Gravity Water Filter
$76 - $84
user rating: 4 of 5 (26)
Katadyn Hiker Pump/Gravity Water Filter
$64 - $74
user rating: 4 of 5 (24)
SteriPEN Classic Water Purifier
$45 - $69
user rating: 4 of 5 (22)
MSR SweetWater Microfilter Pump/Gravity Water Filter
$90
user rating: 4 of 5 (8)
SteriPEN Adventurer Opti Water Purifier
$72 - $99
user rating: 4 of 5 (4)
Sawyer Complete Water Filtration System 2 Liter Pump/Gravity Water Filter
$110
user rating: 4 of 5 (4)
Aquamira Frontier Pro Filter Pump/Gravity Water Filter
$22 - $24
user rating: 4 of 5 (3)
SteriPEN Traveler Water Purifier
$50
user rating: 4.5 of 5 (1)
Potable Aqua Iodine and Taste-Neutralizer Tablets Chemical Water Treatment
$11
user rating: 4.5 of 5 (1)
Potable Aqua Water Purification Tablets with P.A. Plus Chemical Water Treatment
$8 - $11
user rating: 4 of 5 (2)
Sawyer Water Filter Squeeze Pouch Water Filter Accessory
$8 - $9
user rating: 4 of 5 (2)
Aquamira Water Purifier Tablets Chemical Water Treatment
$15
user rating: 4 of 5 (1)
Sawyer Complete Water Filtration System 4 Liter Pump/Gravity Water Filter
$140 - $219
user rating: 4 of 5 (1)
Coghlan's Water Filter Pump/Gravity Water Filter
$24
user rating: 4 of 5 (1)
Katadyn Hiker/Hiker PRO/Base Camp Replacement Element Water Filter Accessory
$40 - $59
user rating: 3.5 of 5 (41)
MSR MiniWorks EX Pump/Gravity Water Filter
$72 - $89
user rating: 3.5 of 5 (27)
Katadyn Vario Microfilter Pump/Gravity Water Filter
$86 - $97
user rating: 3.5 of 5 (16)
MSR HyperFlow Microfilter Pump/Gravity Water Filter
$80 - $99
user rating: 3.5 of 5 (3)
LifeSaver Systems Jerrycan Pump/Gravity Water Filter
$285 - $349
user rating: 3.5 of 5 (1)
SteriPEN Ultra Water Purifier
$80 - $99
user rating: 3.5 of 5 (1)
Potable Aqua Chlorine Dioxide Water Purification Tablets Chemical Water Treatment
$10 - $12
user rating: 3.5 of 5 (1)
First Need XLE Elite Canister Pump/Gravity Water Filter
$59
user rating: 3.5 of 5 (1)
SteriPEN Sidewinder Water Purifier
$80 - $99
user rating: 3 of 5 (21)
Katadyn Base Camp Pump/Gravity Water Filter
$70
user rating: 3 of 5 (10)
LifeSaver Systems LifeSaver Bottle Bottle/Inline Water Filter
$165 - $219
user rating: 3 of 5 (5)
MSR SweetWater Purifier System Water Purifier
$100
user rating: 3 of 5 (2)
Katadyn Drip Gravidyn Pump/Gravity Water Filter
$295
user rating: 3 of 5 (1)
Potable Aqua Water Purification Tablets Chemical Water Treatment
$6 - $7
user rating: 2.5 of 5 (1)
SteriPEN Freedom Water Purifier
$100 - $119
user rating: 2 of 5 (2)
Aquamira Water Bottle and Filter Bottle/Inline Water Filter
$30 - $99
user rating: 2 of 5 (4)
Katadyn Mini Pump/Gravity Water Filter
$100 - $109
SteriPEN Sigg Adapter Water Filter Accessory
$1
MSR Water Filter Maintenance Kit
$20
SteriPEN Classic with Pre-Filter Water Purifier
$70
Sawyer Point Zero Two Purifier with Bucket Adapter Water Purifier
$130 - $169
Grayl Water Filtration Cup Bottle/Inline Water Filter
$50 - $79
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