Skip to content

Water Filters

  • MSR

    Guardian Purifier

    Original price $499.95 - Original price $499.95
    Original price
    $499.95
    $499.95 - $499.95
    Current price $499.95

    Nothing is safer or easier to use for purifying the most demanding backcountry water sources than the Guardian purifier. Originally designed for mi...

    View full details
    Original price $499.95 - Original price $499.95
    Original price
    $499.95
    $499.95 - $499.95
    Current price $499.95
  • GravityWorks 6.0L Filter System

    Original price $174.95 - Original price $174.95
    Original price
    $174.95
    $174.95 - $174.95
    Current price $174.95

    Filtering up to 1.75 liters a minute without any pumping, the high-capacity GravityWorks Water Filter System filter is one of the easiest and faste...

    View full details
    Original price $174.95 - Original price $174.95
    Original price
    $174.95
    $174.95 - $174.95
    Current price $174.95
  • GravityWorks 4.0L Filter System

    Original price $154.95 - Original price $154.95
    Original price
    $154.95
    $154.95 - $154.95
    Current price $154.95

    The reviews keep coming and one thing is clear, the GravityWorks system is changing how people filter water. Delivering four liters of filtered wat...

    View full details
    Original price $154.95 - Original price $154.95
    Original price
    $154.95
    $154.95 - $154.95
    Current price $154.95
  • MSR

    MiniWorks EX

    Original price $139.95 - Original price $139.95
    Original price
    $139.95
    $139.95 - $139.95
    Current price $139.95

    The MiniWorks EX microfilter is the worldwide best-selling microfilter, delivering long-lasting, field-maintainable water filtration in demanding e...

    View full details
    Original price $139.95 - Original price $139.95
    Original price
    $139.95
    $139.95 - $139.95
    Current price $139.95
  • GeoPress Purifier Bottle

    Original price $125.00 - Original price $125.00
    Original price
    $125.00
    $125.00 - $125.00
    Current price $125.00

    Unrivaled Ease, Speed & Convenience. No other purifier rivals the speed, simplicity and effectiveness of GeoPress. In eight seconds, it makes 2...

    View full details
    Original price $125.00 - Original price $125.00
    Original price
    $125.00
    $125.00 - $125.00
    Current price $125.00
  • SteriPEN® Adventurer Opti UV Water Purifier - Wild Rock Outfitters

    SteriPEN® Adventurer Opti UV Water Purifier

    Original price $118.95 - Original price $118.95
    Original price
    $118.95
    $118.95 - $118.95
    Current price $118.95

    This travel-sized water purifier is equipped with a new optical water sensor that activates the lamp only when it's immersed. When the lamp is imme...

    View full details
    Original price $118.95 - Original price $118.95
    Original price
    $118.95
    $118.95 - $118.95
    Current price $118.95
  • UltraPress Purifier Bottle

    Original price $115.00 - Original price $115.00
    Original price
    $115.00
    $115.00 - $115.00
    Current price $115.00

    Compact, fun, and ridiculously easy to use - the 16.9oz UltraPress Purifier Bottle fits into any pack pocket (or cup holder), requires zero setup, ...

    View full details
    Original price $115.00 - Original price $115.00
    Original price
    $115.00
    $115.00 - $115.00
    Current price $115.00
  • MSR

    AutoFlow Replacement Cartridge

    Original price $84.95 - Original price $84.95
    Original price
    $84.95
    $84.95 - $84.95
    Current price $84.95

    Restore flow rates in your AutoFlow Gravity Filter by replacing a tired, worn cartridge with fresh, new Hollow Fiber media.

    Original price $84.95 - Original price $84.95
    Original price
    $84.95
    $84.95 - $84.95
    Current price $84.95
  • GravityWorks Filter Cartridge

    Original price $79.95 - Original price $79.95
    Original price
    $79.95
    $79.95 - $79.95
    Current price $79.95

    Effective down to .2 microns and meets EPA Guide Standards for the removal of bacteria and protozoa. Approximate filter life of 1500L depending on ...

    View full details
    Original price $79.95 - Original price $79.95
    Original price
    $79.95
    $79.95 - $79.95
    Current price $79.95
  • Hiker PRO Replacement Cartridge also fits Hiker & old Base Camp - Wild Rock Outfitters

    Hiker PRO Replacement Cartridge also fits Hiker & old Base Camp

    Original price $63.99 - Original price $63.99
    Original price
    $63.99
    $63.99 - $63.99
    Current price $63.99

    Lightweight is your demand, but pumping performance is also a must. Katadyn's lightest backcountry filter, the compact Katadyn Hiker Pro, steps up ...

    View full details
    Original price $63.99 - Original price $63.99
    Original price
    $63.99
    $63.99 - $63.99
    Current price $63.99
  • MSR

    MiniWorks Ceramic Element

    Original price $59.95 - Original price $59.95
    Original price
    $59.95
    $59.95 - $59.95
    Current price $59.95

    Replacement ceramic filter element for both MiniWorks and WaterWorks microfilters provides increased flow rates for older models.

    Original price $59.95 - Original price $59.95
    Original price
    $59.95
    $59.95 - $59.95
    Current price $59.95
  • MSR

    Thru-Link Inline Filter

    Original price $59.95 - Original price $59.95
    Original price
    $59.95
    $59.95 - $59.95
    Current price $59.95

    Adding minimal gear to your pack, the Thru-Link inline filter is the simplest solution to clean water on the go. Just click it into your hydration ...

    View full details
    Original price $59.95 - Original price $59.95
    Original price
    $59.95
    $59.95 - $59.95
    Current price $59.95
  • BeFree Microfilter - Wild Rock Outfitters

    BeFree Microfilter

    Original price $49.95 - Original price $59.95
    Original price
    $49.95 - $59.95
    $49.95 - $59.95
    Current price $49.95

    A great on-the-go system that combines a soft bottle and water filter. Just squeeze it to get clean water to drink, and give it a shake or swish t...

    View full details
    Original price $49.95 - Original price $59.95
    Original price
    $49.95 - $59.95
    $49.95 - $59.95
    Current price $49.95
  • GeoPress Purifier Cartridge

    Original price $45.00 - Original price $45.00
    Original price
    $45.00
    $45.00 - $45.00
    Current price $45.00

    eplacement purifier cartridges for the GeoPress are designed to last 350 cycles (65 gal. / 250L). Lifespan will decline when purifying water with h...

    View full details
    Original price $45.00 - Original price $45.00
    Original price
    $45.00
    $45.00 - $45.00
    Current price $45.00
  • GeoPress Purifier Cartridge

    Original price $45.00 - Original price $45.00
    Original price
    $45.00
    $45.00 - $45.00
    Current price $45.00

    Replacement purifier cartridges for the GEOPRESS are designed to last 350 cycles (65 gal. / 250L). Lifespan will decline when purifying water with ...

    View full details
    Original price $45.00 - Original price $45.00
    Original price
    $45.00
    $45.00 - $45.00
    Current price $45.00
  • UltraPress Purifier Cartridge

    Original price $35.00 - Original price $35.00
    Original price
    $35.00
    $35.00 - $35.00
    Current price $35.00

    Replacement purifier cartridges for the UltraPress are designed to last 300 cycles (40 gal. / 150L). Lifespan will decline when purifying water wit...

    View full details
    Original price $35.00 - Original price $35.00
    Original price
    $35.00
    $35.00 - $35.00
    Current price $35.00
  • GravityWorks Carbon Element

    Original price $28.95 - Original price $28.95
    Original price
    $28.95
    $28.95 - $28.95
    Current price $28.95

    Maximize your taste-free water experience with the GravityWorks Carbon Element. It easily splices in after the GravityWorks hollow fiber microfilte...

    View full details
    Original price $28.95 - Original price $28.95
    Original price
    $28.95
    $28.95 - $28.95
    Current price $28.95
  • Aquatabs (50) - Wild Rock Outfitters

    Aquatabs (50)

    Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Current price $9.99

    This package of Aquatabs contains 50 tablets per package. Each tablet treats 1 - 2 Litres. Aquatabs purifies water for camping, hiking, boating and...

    View full details
    Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Current price $9.99