Pump and Gravity Water Filters


First Need
Survivor Filter


less than $25
$25 - $49.99
$50 - $99.99
$100 - $199.99
$200 - $299.99
$300 - $399.99
$400 - $499.99
$500 and above

Recent Pump/Gravity Water Filter Reviews

Katadyn Hiker

rated 5 of 5 stars On our second filter replacement, but this Katadyn (PUR) Hiker pump is still going strong after more than 20 years and dozens of trips. This filter just works!  No fuss, it just keeps ticking.  After dozens of multi-day backpacking trips in the mountains of central Idaho, it finally started to slow down a bit to the point that the input hose would crimp at the point of entry into the filter body.  So, we replaced the filter and lubed the seals and plunger, and it felt like new and just kept on… Full review

MSR MiniWorks EX

rated 2 of 5 stars Disappointingly slow, even after cleaning the filter. Okay for a soloist, but definitely too slow to be used by groups greater than 2 people. It is easy to clean, and the water comes out clear and without bad tastes. I researched water filters for quite a while, and must have just over-thought it all, and ended up overall pretty disappointed with the MSR MiniWorks EX.  I really liked the idea of a ceramic filter that was easy to clean and wouldn't need to be replaced for a long time.  So, ultimately… Full review

Platypus GravityWorks Filter System 4L

rated 4.5 of 5 stars Super easy to set up, use, and take down. Set it and forget it. Packs really light! Only problem my team had was keeping the closure cap with the system. This filtration system was very effective in filtering water for six people for a three-day overnight camping trip up to Lake Lovely Water.  It took approximately 45 minutes to get 3 litres of filtered water to each member for their hydration packs (18 litres total) and it was easy and fast and we were able to ready our packs while we filtered. Full review

MSR Trail Base Water Filter Kit

rated 3.5 of 5 stars The MSR Trail Base Water Filter Kit is a versatile water treatment device with easy pump and gravity flow setups built in. It could conceivably replace your filter, bladder hydration system and a water bottle for many outdoor activities. A couple of reasons I haven’t switched permanently to this system include weight not suited to a solo hiker like me, initial taste issues (like many bladder systems), and an issue with the pump spout/cap. WAIVER:  This is not a recommendation for using or not… Full review

Sawyer Squeeze

rated 4.5 of 5 stars Great light water filter for use for up to three people. Need to be careful not to drip dirty water into the clean container you are filling. Overall very easy to use the squeeze bottles that come with the product or I have also hooked up to a Platypus bladder for use as a higher volume squeeze bottle. Good for 1-3 people:I was one of the leaders of a 10-day hike with 15 people in the group and we were using Sawyer Squeeze filters. The filters worked great. The only issue was that the camp did not… Full review

Platypus GravityWorks Filter System 4L

rated 5 of 5 stars Excellent filter, works fast. I have always purchased Cascade Designs (which Platypus is a part of) products whenever I can because of the excellent customer service and excellent products. They won't be the cheapest product around, but I have an MSR WhispeLite stove, BaseCamp pad, Vela HD quilt, and Platypus water filter. When I got this filter from Amazon it was missing the proprietary connection to one of the bags. I called Platypus on a Saturday and a very helpful (English speaking) person… Full review

Katadyn Hiker PRO

rated 4.5 of 5 stars Easy to use water filter for backpacking. Have owned and used since 2013. Love this filter. Very easy to use, especially when utilizing quick-connects for water bladders. Take very little time to set up and filter. There are several options available (pens, gravity bags, etc), but this has always worked well for me. Very user friendly. My one recommendation and caution is removing and effectively cleaning/drying the filter inside the unit after use. I didn't do this once and got a moldy filter. Full review

Katadyn Hiker PRO

rated 4.5 of 5 stars Just bought this as a primary water filtration system. Used it last weekend as we were camping/hiking Jones Mtn in the Shenandoah. The spring was located right by the cabin we rented. Now I wanted this for the easy pump (47 pumps = 1 liter) and that was indeed easy—NO STRUGGLE or EFFORT needed to accomplish this. And if memory serves it was about 47 pumps. Lightweight for its size. Separate stowage bag and also one of the ziplock "sandwich" type bag for the dirty (OR CLEAN, depending on what you… Full review

Katadyn Hiker PRO

rated 4 of 5 stars It's great for filtering (not purifying) water and at a reasonable price. I have two of these. My first one, PUR brand I got around 1993 and used it for years in the Olympic mountains in Washington. In 2000, I used it when I re-walked Colin Fletcher's 1000 mile summer through California. That state had some funky water... and after seven years and gallons of water it gave up the ghost in Bridgeport, BUT.... The PUR CS people were GREAT. I told them they I was in the middle of the hike and they rushed… Full review

Top-Rated Pump and Gravity Water Filters

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