Shopping with us in store? Please read our updated store policy before your next visit.

Collection: Water Treatment

21 products
  • Gravity Works System
    Platypus-Gravity Works System-Appalachian Outfitters
    Vendor
    Platypus
    Regular price
    $99.95
    Sale price
    $99.95
  • Micropur Purification Tablets (Package of 30)
    Katadyn-Micropur Purification Tablets (Package of 30)-Appalachian Outfitters
    Vendor
    Katadyn
    Regular price
    $13.95
    Sale price
    $13.95
  • BeFree Replacement Cartridge
    Katadyn-BeFree Replacement Cartridge-Appalachian Outfitters
    Vendor
    Katadyn
    Regular price
    $24.95
    Sale price
    $24.95
  • Trail Base Water Filter
    MSR-Trail Base Water Filter-Appalachian Outfitters
    Vendor
    MSR
    Regular price
    $139.95
    Sale price
    $139.95
  • Hiker Microfilter
    Katadyn-Hiker Microfilter-Appalachian Outfitters
    Vendor
    Katadyn
    Regular price
    $74.95
    Sale price
    $74.95
  • Gravity Camp 6L
    Katadyn-Gravity Camp 6L-Appalachian Outfitters
    Vendor
    Katadyn
    Regular price
    $89.95
    Sale price
    $89.95
  • TrailShot MicroFilter
    MSR-TrailShot MicroFilter-Appalachian Outfitters
    Vendor
    MSR
    Regular price
    $49.95
    Sale price
    $49.95
  • Adventurer Opti UV Water Purifier
    Steripen-Adventurer Opti UV Water Purifier-Appalachian Outfitters
    Vendor
    Steripen
    Regular price
    $99.95
    Sale price
    $99.95
  • Guardian Pump Replacement Cartridge
    MSR-Guardian Pump Replacement Cartridge-Appalachian Outfitters
    Vendor
    MSR
    Regular price
    $179.95
    Sale price
    $179.95
  • Ultralight UV Purifier
    Steripen-Ultralight UV Purifier-Appalachian Outfitters
    Vendor
    Steripen
    Regular price
    $89.95
    Sale price
    $89.95
  • Base Camp Pro 10L
    Katadyn-Base Camp Pro 10L-Appalachian Outfitters
    Vendor
    Katadyn
    Regular price
    $99.95
    Sale price
    $99.95
  • Thru-Link InLine Filter
    MSR-Thru-Link InLine Filter-Appalachian Outfitters
    Vendor
    MSR
    Regular price
    $39.95
    Sale price
    $39.95
  • TrailShot Replacement Cartridge
    MSR-TrailShot Replacement Cartridge-Appalachian Outfitters
    Vendor
    MSR
    Regular price
    $34.95
    Sale price
    $34.95
  • Classic 3 with 40 Micron Pre-Filter
    Steripen-Classic 3 
with 40 Micron Pre-Filter-Appalachian Outfitters
    Vendor
    Steripen
    Regular price
    $79.95
    Sale price
    $79.95
  • Gravity Works Replacement Filter
    Platypus-Gravity Works Replacement Filter-Appalachian Outfitters
    Vendor
    Platypus
    Regular price
    $54.95
    Sale price
    $54.95
  • MiniWorks EX
    MSR-MiniWorks EX-Appalachian Outfitters
    Vendor
    MSR
    Regular price
    Sold out
    Sale price
    $89.95
  • Guardian Purifier Pump
    MSR-Guardian Purifier Pump-Appalachian Outfitters
    Vendor
    MSR
    Regular price
    Sold out
    Sale price
    $349.95
  • BeFree Microfilter 3.0L
    Katadyn-BeFree Microfilter 3.0L-Appalachian Outfitters
    Vendor
    Katadyn
    Regular price
    Sold out
    Sale price
    $59.95
  • Gravity BeFree Microfilter 3.0L
    Katadyn-Gravity BeFree Microfilter 3.0L-Appalachian Outfitters
    Vendor
    Katadyn
    Regular price
    Sold out
    Sale price
    $69.95
  • Hiker PRO Transparent Microfilter
    Katadyn-Hiker PRO Transparent Microfilter-Appalachian Outfitters
    Vendor
    Katadyn
    Regular price
    Sold out
    Sale price
    $84.95
  • BeFree Microfilter 1.0L
    Katadyn-BeFree Microfilter 1.0L-Appalachian Outfitters
    Vendor
    Katadyn
    Regular price
    Sold out
    Sale price
    $44.95