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Water Filters & Treatment

Can't bring along potable water? Make your own with a selection of Travel Water Filters from Appalachian Outdoors and vendors like Katadyn and MSR!
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Mountain Safety Research MiniWorks / WaterWorks Replacement Filter Element 56453 (Mountain Safety Research)
Potable Aqua Water Purification Tablets 371240 (Potable Aqua)
Steripen Ultra ULT-RP-EF (Steripen)
Mountain Safety Research Miniworks Ex Water Filter 56425 (Mountain Safety Research)
Mountain Safety Research MiniWorks / WaterWorks Replacement Filter Element
56453
Potable Aqua Water Purification Tablets
371240
Steripen Ultra
ULT-RP-EF
Mountain Safety Research Miniworks Ex Water Filter
56425
$39.95
 
Mountain Safety Research MiniWorks / WaterWorks Replacement Filter Element 56453 (Mountain Safety Research)
$7.95
 
Potable Aqua Water Purification Tablets 371240 (Potable Aqua)
$99.95
$79.96
 
Steripen Ultra ULT-RP-EF (Steripen)
$89.95
 
Mountain Safety Research Miniworks Ex Water Filter 56425 (Mountain Safety Research)
Mountain Safety Research Sweetwater Microfilter Water Filter 02237 (Mountain Safety Research)
Katadyn Micropur Tablets 20-pack 8014996 (Katadyn)
Mountain Safety Research Aquatabs Water Purification Tablets 06870 (Mountain Safety Research)
Katadyn Micropur Purification Tablets 8013692 (Katadyn)
Mountain Safety Research Sweetwater Microfilter Water Filter
02237
Katadyn Micropur Tablets 20-pack
8014996
Mountain Safety Research Aquatabs Water Purification Tablets
06870
Katadyn Micropur Purification Tablets
8013692
$89.95
 
Mountain Safety Research Sweetwater Microfilter Water Filter 02237 (Mountain Safety Research)
$9.95
 
Katadyn Micropur Tablets 20-pack 8014996 (Katadyn)
$12.95
 
Mountain Safety Research Aquatabs Water Purification Tablets 06870 (Mountain Safety Research)
$13.95
 
Katadyn Micropur Purification Tablets 8013692 (Katadyn)
Aquamira Aquamira Water Treatment 371242 (Aquamira)
Katadyn Hiker Pro Filter Cartridge 8014644 (Katadyn)
Katadyn Hiker Pro Microfilter 8018273 (Katadyn)
Steripen SteriPEN Adventurer Opti Water Purifier ADO-MP-EF (Steripen)
Aquamira Aquamira Water Treatment
371242
Katadyn Hiker Pro Filter Cartridge
8014644
Katadyn Hiker Pro Microfilter
8018273
Steripen SteriPEN Adventurer Opti Water Purifier
ADO-MP-EF
$14.95
 
Aquamira Aquamira Water Treatment 371242 (Aquamira)
$49.95
 
Katadyn Hiker Pro Filter Cartridge 8014644 (Katadyn)
$84.95
 
Katadyn Hiker Pro Microfilter 8018273 (Katadyn)
$89.95
 
Steripen SteriPEN Adventurer Opti Water Purifier ADO-MP-EF (Steripen)
Katadyn Hiker Microfilter 8018270 (Katadyn)
Katadyn Mybottle Purifier Water Bottle 8017757 (Katadyn)
Steripen SteriPEN Classic 3 With Pre-Filter Water Purifier SPPF-MP-EF (Steripen)
Sawyer Products Inline Hydration Pack Adapters for Screw On Filter SP110 (Sawyer Products)
Katadyn Hiker Microfilter
8018270
Katadyn Mybottle Purifier Water Bottle
8017757
Steripen SteriPEN Classic 3 With Pre-Filter Water Purifier
SPPF-MP-EF
Sawyer Products Inline Hydration Pack Adapters for Screw On Filter
SP110
$74.95
 
Katadyn Hiker Microfilter 8018270 (Katadyn)
$59.95
$47.96
 
Katadyn Mybottle Purifier Water Bottle 8017757 (Katadyn)
$69.95
 
Steripen SteriPEN Classic 3 With Pre-Filter Water Purifier SPPF-MP-EF (Steripen)
$7.95
 
Sawyer Products Inline Hydration Pack Adapters for Screw On Filter SP110 (Sawyer Products)
Platypus Gravity Works Replacement Filter Cartridge 07016 (Platypus)
Sawyer Products Squeeze Water Filter System SP129 (Sawyer Products)
Katadyn Exstream - MyBottle Cyst Filter 8011553 (Katadyn)
Mountain Safety Research Sweetwater Purifier Solution 02216 (Mountain Safety Research)
Platypus Gravity Works Replacement Filter Cartridge
07016
Sawyer Products Squeeze Water Filter System
SP129
Katadyn Exstream - MyBottle Cyst Filter
8011553
Mountain Safety Research Sweetwater Purifier Solution
02216
$54.95
 
Platypus Gravity Works Replacement Filter Cartridge 07016 (Platypus)
$49.95
 
Sawyer Products Squeeze Water Filter System SP129 (Sawyer Products)
$16.95
$6.78
 
Katadyn Exstream - MyBottle Cyst Filter 8011553 (Katadyn)
$14.95
 
Mountain Safety Research Sweetwater Purifier Solution 02216 (Mountain Safety Research)
Camelbak All Clear Pre-Filter 90785 (Camelbak)
Katadyn MyBottle Purifier Bottle 8017756 (Katadyn)
Mountain Safety Research Hyperflow Replacement Filter Cartridge CASCA56506 (Mountain Safety Research)
Katadyn Exstream - MyBottle Replacement Filter Cartridge 8014523 (Katadyn)
Camelbak All Clear Pre-Filter
90785
Katadyn MyBottle Purifier Bottle
8017756
Mountain Safety Research Hyperflow Replacement Filter Cartridge
CASCA56506
Katadyn Exstream - MyBottle Replacement Filter Cartridge
8014523
$11.96
$10.47
 
Camelbak All Clear Pre-Filter 90785 (Camelbak)
$59.95
 
Katadyn MyBottle Purifier Bottle 8017756 (Katadyn)
$39.95
 
Mountain Safety Research Hyperflow Replacement Filter Cartridge CASCA56506 (Mountain Safety Research)
$29.95
 
Katadyn Exstream - MyBottle Replacement Filter Cartridge 8014523 (Katadyn)
Cascade Designs GravityWorks 2L Bottle Kit 06952 (Cascade Designs)
Katadyn Mini Ceramic Replacement Element KATAD8013632 (Katadyn)
Mountain Safety Research Hyperflow Microfilter 56500 (Mountain Safety Research)
Katadyn Hiker Field Maintenance Kit 8014645 (Katadyn)
Cascade Designs GravityWorks 2L Bottle Kit
06952
Katadyn Mini Ceramic Replacement Element
KATAD8013632
Mountain Safety Research Hyperflow Microfilter
56500
Katadyn Hiker Field Maintenance Kit
8014645
$99.95
 
Cascade Designs GravityWorks 2L Bottle Kit 06952 (Cascade Designs)
$49.95
 
Katadyn Mini Ceramic Replacement Element KATAD8013632 (Katadyn)
$99.95
 
Mountain Safety Research Hyperflow Microfilter 56500 (Mountain Safety Research)
$9.95
 
Katadyn Hiker Field Maintenance Kit 8014645 (Katadyn)
Mountain Safety Research Sweetwater Water Purifier System 02241 (Mountain Safety Research)
Katadyn Replacement Cartridge for Guide Filter 340416 (Katadyn)
Katadyn Vario Replacement Cartridge 8014933 (Katadyn)
Platypus GravityWorks 2L Filter - Complete Kit 06951 (Platypus)
Mountain Safety Research Sweetwater Water Purifier System
02241
Katadyn Replacement Cartridge for Guide Filter
340416
Katadyn Vario Replacement Cartridge
8014933
Platypus GravityWorks 2L Filter - Complete Kit
06951
$99.95
 
Mountain Safety Research Sweetwater Water Purifier System 02241 (Mountain Safety Research)
$44.95
 
Katadyn Replacement Cartridge for Guide Filter 340416 (Katadyn)
$44.95
 
Katadyn Vario Replacement Cartridge 8014933 (Katadyn)
$109.95
 
Platypus GravityWorks 2L Filter - Complete Kit 06951 (Platypus)

Travel Water Filters | Travel Hydration