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  • Guardian Purifier
    Nothing is safer or easier to use for purifying the most demanding backcountry water sources than the Guardian purifier. Originally designed for military squads, it brings this highly advanced technology to global travelers, backcountry users, and those stocking emergency kits. Fast and easy to use,..
    $625.00
  • Pocket Microfilter
    When your adventure could be extreme, you need efficient, long-lasting, durable filtration. The rugged workhorse of our filters, the classic Katadyn Pocket is a small but reliable friend you want along to keep you healthy and hydrated. Decades of military and emergency professionals around the world..
    $599.95
  • Drip Ceradyn
    Suspect water needs worry-free, hassle-free filtration and that’s what you get from this freestanding Katadyn Drip product. No electricity. No pumping. No moving parts. No effort. Just set it up, fill the container, and let gravity pull water through the system. You can confidently treat larger quan..
    $529.95
  • Combi Microfilter
    The name says it all: You get a versatile combination filter that moves effortlessly from backcountry to motorhome, global travels to hikes, emergency use to temporary home use. No matter where, the replaceable activated carbon means chemical-free filtering. You end up with tasty, odor-free, thirst-..
    $349.95
  • Pocket Replacement Ceramic Cartridge
    Replacement cartridge for Katadyn Pocket filter. ..
    $299.95
  • GravityWorks 4L Water Filter System
    High-capacity, pump-free water filtration for groups and basecamps. Filtering up to 1.75 liters a minute without any pumping, the high-capacity GravityWorks 4.0L water filter is one of the easiest and fastest ways to get filtered water in the backcountry. Ideal for bigger backpacking groups or ba..
    $264.95
  • Autoflow Gravity Microfilter
    Now with an even lighter filter cartridge, MSR's AutoFlow Gravity Microfilter represents the latest development in backcountry hydration, combining filtration, storage and collection into a single, pump-free system. Featuring the latest Hollow Fiber technology and the power of gravity, the AutoFlow ..
    $264.95
  • Sweetwater Purifier System
    Get the added protection from viruses that’s critical in popular wilderness areas and developing countries with this comprehensive purifier/microfilter system. The SweetWater Microfilter removes waterborne bacteria and protozoa, particulate, taste and odors, while the chlorine-based SweetWater Purif..
    $244.95
  • GravityWorks 2L Water Filter - Complete Kit
    Ultralight, versatile pump-free water filtration for 2-4 people. An ultralight and versatile water filter that makes it easy to treat water for 2-4 people on backpacking, hiking, and backcountry trips, the pump-free GravityWorks 2.0L Complete Kit filters up to 1.5 liters a minute. Plus, it comes ..
    $244.95
  • Hyperflow Microfilter
    MSR's HyperFlow microfilter utilizes the latest Hollow Fiber Technology and MSR's most advanced engineering to make water treatment so small and simple to use, it will change the way you adventure. Its ergonomic design, tiny size and tool-free maintainability make it just as appropriate on day trips..
    $234.95
  • GravityWorks 2L Water Filter - Bottle Kit
    Minimalist, pump-free water filtration for 1-2 people The minimalist, ultralight and ultracompact GravityWorks 2.0L Bottle Kit uses a simple and easy design to connect the pump-free water filter directly to a water bottle or hydration reservoir, conveniently filtering up to 1.5 liters of water a ..
    $222.95
  • Sweetwater Microfilter
    Walking the middle ground between MSR's lightest and most durable filters, the SweetWater Microfilter makes water treatment simple. Lightweight, easy and versatile, it’s the perfect water treatment option for light to moderate use, with the capacity to easily step-up demands on the occasional b..
    $219.95
  • Mini Microfilter
    A quick solo trip or day hike doesn’t demand a huge filter: And the Mighty Mini saves the day. Easily stashed in pockets or waist packs, this ultralight package delivers up to 0.5 liters/minute of safe water you can count on. Ideal for simpler adventures and travel when you still need to clean up ba..
    $219.95
  • Miniworks Ex Microfilter
    The MiniWorks EX microfilter is the best-selling microfilter in the world, delivering long-lasting, field-maintainable water filtration in demanding environments. Designed for frequent and heavy use, it utilizes MSR's workhorse Marathon EX carbon/ceramic element to ensure clean, reliable and ta..
    $212.95
  • Vario
    The Vario combines individual efficiency with the simplest possible handling. The technology it uses consists of three filter levels: a high-performance glass fibre filter, a ceramic pre-filter that can be adjusted individually according to the cloudiness of the water, and active charcoal for elimin..
    $189.95
  • Base Camp Pro 10L
    The award-winning Base Camp Pro foldable system is a step up from its little brother, the Gravity Camp, with 4 more liters of capacity. But you get the same ease of filtering water for a group: Hang, fill, start dinner and, before you know it, a flow rate of up to 2 liters per minute (thanks to the ..
    $189.95
  • Hiker Pro
    The Katadyn Hiker Pro is the most widely sold microfilter in the U.S. outdoor market. The Hiker Pro is small, weighs a mere 310 grams, and thanks to its large filter area delivers an outstanding pumping performance. It reliably eliminates bacteria, cysts, and sediments from water. The filter is very..
    $179.95
  • Gravity Camp 6L
    This sleek, foldable Gravity Camp filter system uses gravity, not your arm, to get the freshest, cleanest water you can always trust. Just hang up the reservoir, fill with water, pull up your chair, and you’ll get up to 2 liters per minute for your entire group. What could be easier? Maintain the ea..
    $169.95
  • Drip Ceradyn Replacement Cartridge
    Replacement cartridge for Katadyn Drip Ceradyn filter. Get the right part for the most trustworthy filtering. The Ceradyn element protected by food-grade plastic end caps has what you want: Our microporous ceramic is guaranteed to catch solids and all those nasty bugs, bacteria and para..
    $149.95
  • TrailShot Micro Filter
    Clean water all day—without the weight. That’s the advantage the TrailShot Microfilter provides. Designed to hide in stash pockets and deploy quickly, this tiny water filter lets you drink directly from sources along the trail for instant hydration, and fill your vessels with clean water. Easy one-h..
    $119.95
  • Combi Replacement Ceramic Cartridge
    Replacement cartridge for Katadyn Combi filter. ..
    $119.95
  • GravityWorks 4L Replacement Reservoir Kit
    Replaces worn reservoirs or expands capacity of existing systems. These replacement reservoirs make it easy to change out worn-out or damaged reservoirs or conveniently adapt the capacity of your existing GravityWorks system to meet the needs of any trip. Unique, dual-layer laminate combines a..
    $115.95
  • GravityWorks Filter Cartridge
    Replaces old GravityWorks microfilters. This replacement filter for the GravityWorks water filter system is effective down to .2 microns and meets all EPA and NSF guidelines for the removal of 99.9999% of bacteria and 99.9% of protozoa, helping treat water in the backcountry for safe drinking. Mi..
    $105.95
  • Vario Replacement Cartridge
    Replacement cartridge for Katadyn Vario filter. ..
    $79.95
  • Hiker Pro Replacement Cartridge
    Replacement glassfibre filter cartridge to suit the Hiker Pro ..
    $79.95
  • Mini Replacement Cartridge
    Replacement cartridge for Katadyn Mini filter. ..
    $69.95
  • Ultra Flow Filter Replacement Cartridge
    Works with Katadyn Gravity Camp 6L and Base Camp Pro 10L Microfilter Systems for removing bacteria and cysts such as Giardia & Cryptosporidium. 0.2 micron Ultra Flow Filter™ pleated glassfiber. A cleanable filter protector lengthens the lifetime of the filter element so it can clean up to 1,500 ..
    $59.95
  • GravityWorks 2L Dirty Reservoir Replacement Kit
    Replaces worn reservoirs or expands capacity of existing systems. These replacement reservoirs make it easy to change out worn-out or damaged reservoirs or conveniently adapt the capacity of your existing GravityWorks system to meet the needs of any trip. These replacement reservoirs make it e..
    $57.50
  • Drip Ceradyn Maintenance Kit
    Keep your filter in good shape with this diy maintenance kit. Everything you need to keep your Drip Ceradyn filter running smoothly.  Maintenance kit with spare parts for Katadyn Drip filter. Content: 2 Flat Seal Drain Valve 3 Outlet Seal 3 Wing Nut 2 Rubber Plug 1 Measurin..
    $44.95
  • Pocket Maintenance Kit
    Keep your filter in good shape with this diy maintenance kit. Everything you need to keep your pocket filter running smoothly.  Maintenance kit with spare parts for Katadyn Pocket filter. Content: 1 o-ring check valve 2 ball 1 capscrew, socket head 4 gasket 2 cylinder screw 1 pin 3..
    $39.95
  • Micropur Forte
    Fast and effective water disinfection for clear water. Essential item for any traveller to avoid contaminated water (e.g. brushing teeth, drinking water). Preserves water for up to 6 months by using silver ions. Use in combination with a filter in turbid water. ..
    $39.95
  • Active Carbon Bottle Adaptor
    Bad-tasting or foul-smelling water is tough to swallow, literally. But hydration is life. This adapter with an activated carbon cartridge makes sure your widemouth bottle is faithfully filled with clean, refreshing, crisp water – so pure tasting and chemical free you’ll want to drink even more. With..
    $39.95
  • GravityWorks Carbon Element
    Helps remove flavors and odors from water. Maximize your taste-free water experience with the GravityWorks Carbon Element. It easily splices in after the GravityWorks hollow fiber microfilter, helping to remove flavors, odors, and many organic compounds from filtered water for the best taste poss..
    $37.95
  • Vario Replacement Ceramic Pre Filter Disc
    Ceramic Prefilter Disc replacement for Katadyn Vario filter. ..
    $29.95
  • Vario Carbon Refill
    The Vario filter is based of its Filter Cartridge with Activated Carbon Core. This means that all the gunk in the water is trapped between the carbon particles inside the filter. After a while the carbon will get very full of gunk and it will stop working as well. Luckily there is no need ..
    $24.95
  • Combi Carbon Refill
    The Combi filter is based of its Filter Cartridge with Activated Carbon Core. This means that all the gunk in the water is trapped between the carbon particles inside the filter. After a while the carbon will get very full of gunk and it will stop working as well. Luckily there is no need ..
    $19.95
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