Water Filter Accessories


First Need


less than $25
$25 - $49.99
$50 - $99.99
$100 and above

Recent Water Filter Accessory Reviews

Katadyn Carbon Cartridge

rated 4.5 of 5 stars This is a fairly inexpensive, simple, upgrade/add-on for filters such as the Hiker, Hiker PRO, and even the older PUR models. I recommend this product for anyone using those models, especially if you are getting water from a source that is used by recreational watercraft, or the source water has a bad taste or odor. Trailspace has two (2) group headings for this product, under different names. This product is currently called the "Katadyn Bottle Adapter with Activated Carbon" on Katadyn's website. Full review

Katadyn Hiker/Hiker PRO/Base Camp Replacement Element

rated 4 of 5 stars REVIEW/REPLACEMENT WALKTHROUGH: A simple, easy to replace cartridge. With replacement, this will upgrade your Hiker model to the Hiker Pro! Added field serviceable filter protector extends filter life in murky conditions. 4 stars only because I think the replacement element is pretty expensive. Servicing my 20-year-old PUR Hiker this weekend, I decided to post a walkthrough of the filter cartridge replacement. This kit will maintain all PUR and Katadyn Hiker/Hiker PRO models. This model of element… Full review

Sawyer Water Filter Squeeze Pouch

rated 4.5 of 5 stars Light, easy to use, we came up with a few solutions to some of the downfalls Weak bags and dripping bags in rivers. We found the  Filter Squeeze Pouch system easy to use, But dripping the bag in to the cold stream first thing in the morning was not fun. We found storing the system into a 1 gallon heavy duty ziplock bag allowed us to fill the bag and pour the water into the filter bag. The other downfall is we have had the squeeze bags break. Sawyer does not support this failure of their product… Full review

Sawyer Water Filter Squeeze Pouch

rated 3 of 5 stars Great concept of a system. Water filter itself is amazing. The bags lack strength and durability. They are the weak link in the system. The bags work fine and as advertised, until...At least for the 32 ounce size, both my daughter's and my bags failed when dropped when full. She dropped hers onto a snow bank from about 2 feet, full, and mine -- essentially brand new -- slipped from my hands at about 4 feet. They both failed at the top seam next to the bottle neck. Filter, I love, but Sawyer is hands… Full review

MSR Sweetwater Silt Stopper II

rated 2.5 of 5 stars I use this in a gravity-filter system before my Sawyer filter, to prolong the life of the Sawyer filter. I have mixed feelings about this thing. It works, in that the filter pulls out lots of sediment so that it doesn't get through and clog the main filter. But it almost works a little too well. I always pick the cleanest water I can find, and even after about 8 liters (4 plattys full) it becomes so clogged that water stops flowing. I suppose without this inline, I would just be clogging my main… Full review

Top-Rated Water Filter Accessories

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Aquamira Replacement Filter
CamelBak All Clear Pre Filter
$7 - $14
CamelBak Groove Filter
$25 MSRP
First Need Trav-L-Pure Replacement Element
Grayl G3+ Filter
Grayl G3+ Purifier
$25 - $39
Katadyn Base Camp Upgrade Kit
Katadyn Bottle Adapter with Activated Carbon
user rating: 4.5 of 5 (1)
Katadyn Carbon Cartridge
Katadyn Ceradyn Filter Element
Katadyn Combi Replacement Carbon
$10 - $14
Katadyn Combi Replacement Element
$100 - $119
Katadyn Drip TRK Filter Small Parts Kit
Katadyn Drip TRK Outlet Tap Kit
$9 - $15
Katadyn Expedition KFT Filter Small Parts Kit
Katadyn Expedition Replacement Element
Katadyn Exstream Cyst Filter
Katadyn Exstream/MyBottle Virustat Kit
$35 - $39
Katadyn Gravidyn Filter Element
Katadyn Guide Pro Replacement Cartridge
$45 - $49
Katadyn Hiker Field Maintenance Kit
user rating: 4 of 5 (1)
Katadyn Hiker/Hiker PRO/Base Camp Replacement Element
$46 - $49
Katadyn Micro Replacement Cartridge
$25 - $44
Katadyn Mini Replacement Cartridge
Katadyn Pocket Replacement Cartridge
Katadyn Ultra Flow Replacement Cartridge
$36 - $39
Katadyn Vario Ceramic Disc
Katadyn Vario Filter Replacement Carbon
Katadyn Vario Replacement Cartridge
$15 - $44
MSR AutoFlow Replacement Filter Cartridge
MSR Guardian Purifier Hose Kit
$16 - $19
MSR Guardian Purifier Replacement Prefilter
$16 - $19
MSR HyperFlow Cleanside Cover
$4 - $6
MSR HyperFlow Microfilter Cartridge Replacement
$32 - $39
MSR Hyperflow Replacement Hose Kit
MSR MiniWorks/WaterWorks Ceramic Element
MSR MiniWorks/WaterWorks Cleanside Cover with Gauge
MSR MiniWorks/WaterWorks Maintenance Kit
MSR MiniWorks/WaterWorks Replacement Hose
$18 - $24
MSR Sweetwater Filter Brush
$5 - $6
MSR Sweetwater Filter Cartridge
$40 - $54
MSR SweetWater Purifier Solution
$12 - $14
MSR Sweetwater Replacement Hose Set
user rating: 2.5 of 5 (1)
MSR Sweetwater Silt Stopper II
$20 MSRP
MSR Sweetwater Siltstopper
$5 - $19
MSR TrailShot Filter Cartridge and Maintenance Kit
Platypus GravityWorks/CleanStream Carbon Element
$16 - $19
Platypus GravityWorks/CleanStream Filter Cartridge
$44 - $54
Platypus GravityWorks/CleanStream Replacement Reservoir Kit
$24 - $59
Platypus Meta Bottle Replacement Filter
$25 - $34
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