Water Purification Systems & Filters

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Katadyn BeFree AC 0.5L Water F Picture

Katadyn BeFree AC 0.5L Water Filter, Slate Blue

SKU: KTDBFF05BLMFR: 8021401
  • BeFree filter removes bacteria & protozoa quickly.
  • Enjoy fast flow rate with this portable water filter.
  • Taste-improving activated carbon for better water.
  • Collapsible bottle is compact for hiking & camping.
  • Durable design ensures reliable water filtration.
  • Easy to clean filter; no tools needed in the field.
$47.95
In Stock
SteriPEN FitsAll Filter Picture

SteriPEN FitsAll Filter

SKU: SNSSPFAFMFR: FAF-ADP
  • SteriPEN FitsAll: Effective water filtration system.
  • Fast flow rate ensures quick drinking water access.
  • Durable build for reliable hiking and camping use.
  • Lightweight, portable design; only 2.29 oz (65g).
  • Easy to use; includes filter, cup, and funnel.
  • FitsAll filter removes sediment for clean water.
$29.95
In Stock
MSR Guardian Gravity Purifier Picture

MSR Guardian Gravity Purifier Replacement Filter

SKU: MSRGGPRFMFR: 13469
  • Guardian filter ensures safe, effective filtration.
  • Hollow fiber filter provides fast flow rate.
  • Durable filter lasts 3,000+ liters for camping.
  • Lightweight filter is easy to use on any hike.
  • Compact size for easy packability on all trips.
  • Removes bacteria, protozoa, & viruses effectively.
Save $63
$186.89
$249.95
Save: $63.06 (25%)
In Stock
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Platypus GravityWorks Filter C Picture

Platypus GravityWorks Filter Cartridge

SKU: PPSGWFCMFR: 07016
(97)
  • GravityWorks filter removes bacteria effectively.
  • Lightweight filter cartridge ensures fast flow.
  • Durable design for reliable water treatment use.
  • Compact size makes water filtration easy to use.
  • Hollow fiber filter provides effective filtration.
  • Gravity flow system for convenient water access.
Save $19
$57.71
$76.95
Save: $19.24 (25%)
On Backorder
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Katadyn BeFree AC Replacement Picture

Katadyn BeFree AC Replacement Cartridge, Black

SKU: KTDBFRCBKMFR: 8021405
  • Effective filtration for safe drinking water.
  • Lightweight design; ideal for backpacking trips.
  • Durable materials ensure long-lasting performance.
  • Fast flow rate for quick and easy hydration.
  • Easy to use; enjoy clean water in seconds.
  • Compact size; perfect for any camping adventure.
$29.95
In Stock
Katadyn Micropur Purification Picture

Katadyn Micropur Purification Tablets (Package of 20)

SKU: KTDMPT20MFR: 8014996
(1)
  • Micropur tablets offer reliable water purification.
  • Compact size: easy to pack for hiking and camping.
  • Lightweight design; treat water on any adventure.
  • Fast-acting tablets purify 20 liters of water.
  • Effective against bacteria; ensures safe drinking water.
  • Simple to use: drop tablet for water treatment.
$12.95
In Stock
MSR Miniworks EX Ceremic Eleme Picture

MSR Miniworks EX Ceremic Element

SKU: MSRMCEMFR: 56453
(13)
  • Lightweight design; ideal for backpacking trips.
  • Effective water filtration removes bacteria & protozoa.
  • Durable ceramic element ensures long-lasting use.
  • Fast flow rate; get potable water quickly on trail.
  • Compact size; easily fits in any camping pack.
  • Easy to use; simple pump action for water treatment.
Save $18
$41.97
$59.95
Save: $17.98 (30%)
In Stock
Katadyn BeFree EZ-Clean Membra Picture

Katadyn BeFree EZ-Clean Membrane Filter Cartridge

SKU: KTDBFRCMFR: 8019641
(1)
  • BeFree filter: Fast flow rate up to 2 liters/min.
  • EZ-Clean membrane ensures durable water filtration.
  • Compact water filter: Lightweight for backpacking trips.
  • Hollow fiber filter removes bacteria & protozoa.
  • 0.1-micron filter pores for effective water treatment.
  • Easy to use: Simply squeeze for safe, clean water.
$29.95
On Backorder
Katadyn Combi Water Filter Rep Picture

Katadyn Combi Water Filter Replacement Element Carbon 2-Pack

SKU: KTDCRCBMFR: 8013624
  • Extends Katadyn water filter lifespan reliably.
  • Activated carbon reduces chemicals, improves taste.
  • Compact size, easy to install replacement element.
  • Ensures safe, clean drinking water on every hike.
  • Durable filter provides fast flow for hydration.
  • Replace every 6 months for optimal water filtration.
$19.95
In Stock
MSR Thru-Link Inline Water Fil Picture

MSR Thru-Link Inline Water Filter

SKU: MSRTLFMFR: 13236
(17)
  • Lightweight water filter; weighs only 2.5 ounces.
  • Fast flow rate: filters 1.5 liters per minute.
  • Effective water treatment against bacteria, protozoa.
  • Removes chemicals/toxins for safer drinking water.
  • Durable hollow fiber filter, 0.2 micron pore size.
  • Portable inline filter; easy to use on any hike.
Save $14
$40.89
$54.97
Save: $14.08 (26%)
In Stock
Katadyn BeFree Water Microfilt Picture

Katadyn BeFree Water Microfilter System 6L

SKU: KTDBFMF6MFR: 8020859
(1)
  • BeFree filter: Fast flow rate up to 2L per minute.
  • Lightweight, compact water filter system; 9 oz.
  • Removes bacteria, cysts with 0.1 micron filter.
  • Durable materials ensure lasting water filtration.
  • Easy to use: Simply fill, squeeze for clean water.
  • Filters up to 1000L, depending on water quality.
$119.95
In Stock
Free Shipping
MSR AutoFlow Gravity Filter Re Picture

MSR AutoFlow Gravity Filter Replacement Cartridge

SKU: MSRAFGFCMFR: 06201
(22)
  • MSR AutoFlow filter: Ensures safe, clean water.
  • Replacement cartridge: Extends filter lifespan.
  • Lightweight design: Ideal for backpacking trips.
  • Fast flow rate: Quickly filters water on demand.
  • Easy to use: Simple setup for any outdoor adventure.
  • Compact size: Packs small for convenient storage.
Save $23
$53.87
$76.95
Save: $23.08 (30%)
On Backorder
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SteriPEN Pre-Filter with 40 Mi Picture

SteriPEN Pre-Filter with 40 Micron Filter

SKU: SNSSPPFMFR: SP-PF
  • SteriPEN pre-filter: Extends water filter life.
  • 40-micron filter removes particulates effectively.
  • Lightweight pre-filter; ideal for backpacking.
  • Durable water filter; built for outdoor use.
  • Easy to use pre-filter; simple attachment.
  • Compact size; perfect for camping and hiking.
$19.95
On Backorder
Katadyn BeFree Activated Carbo Picture

Katadyn BeFree Activated Carbon Replacement, 3-Pack

SKU: KTDBFCR3MFR: 8021406
  • BeFree filter: Enjoy safe, clean drinking water.
  • Activated carbon reduces chemicals & odors fast.
  • Lightweight & compact for easy packability.
  • Filters up to 200L per filter; great value pack.
  • Simple to use: Just squeeze for rapid water flow.
  • Durable design ensures reliable filtration on trail.
$29.95
In Stock
MSR Hyperflow Microfilter Repl Picture

MSR Hyperflow Microfilter Replacement Cartridge

SKU: MSRHFRCMFR: 56506
(10)
  • Ensures safe drinking water with effective filtration.
  • Lightweight microfilter; ideal for camping & hiking.
  • Fast flow rate for quick and easy water treatment.
  • Durable cartridge filters up to 1,000 liters.
  • Compact size makes it easy to pack and carry.
  • Replacement cartridge ensures lasting water filter use.
Save $15
$44.96
$59.95
Save: $14.99 (25%)
On Backorder
MSR MiniWorks EX Ceramic Water Picture

MSR MiniWorks EX Ceramic Water Filter

SKU: MSRMWNMFR: 14006
(70)
  • Compact water filter; ideal for camping & hiking.
  • Effective water filtration removes bacteria & protozoa.
  • Durable ceramic filter ensures safe drinking water.
  • Lightweight design; perfect for backpacking trips.
  • Fast flow rate: 1 liter per minute for quick use.
  • Easy to use; field maintainable water treatment.
Save $24
$100.89
$124.95
Save: $24.06 (19%)
On Backorder
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Katadyn Pocket Micro Water Fil Picture

Katadyn Pocket Micro Water Filter

SKU: KTDPMFMFR: 2010000
  • Katadyn Pocket Filter: Reliable water treatment.
  • Durable micro water filter for camping & hiking.
  • Lightweight, compact water filter; easy to use.
  • Fast flow rate: 1L/min for quick hydration.
  • 0.2-micron ceramic filter ensures water purity.
  • Long-lasting water filter: up to 50000L capacity.
On Backorder
Free Shipping
Katadyn BeFree AC Replacement Picture

Katadyn BeFree AC Replacement Cartridge, Slate Blue

SKU: KTDBFRCBLMFR: 8021404
  • BeFree filter replacement ensures safe drinking.
  • Extends your BeFree water filter lifespan easily.
  • Reliable EZ-Clean Membrane filters up to 1,000L.
  • Compact cartridge is ideal for hiking & camping.
  • Fast-acting water treatment for outdoor adventures.
  • Durable Katadyn filter provides effective filtration.
$29.95
In Stock
MSR Guardian Purifier Pump Picture

MSR Guardian Purifier Pump

SKU: MSRGPPMFR: 14003
(160)
  • MSR Guardian: Fast flow water purifier pump.
  • Lightweight purifier: Perfect for camping & hiking.
  • Advanced hollow fiber filter ensures water purity.
  • Durable hand pump provides reliable water treatment.
  • Self-cleaning water purifier; easy to maintain.
  • Portable water purification: 2.5 liters per minute.
Temporarily On Backorder
Free Shipping
Platypus GravityWorks 4.0L Wat Picture

Platypus GravityWorks 4.0L Water Filter- Reservoir Kit

SKU: PPSGW4FRKMFR: 14241
(155)
  • GravityWorks filter: Fast 1.5L/min flow rate.
  • Lightweight water filter; only 11.5 oz. total.
  • Effective water filtration: Removes bacteria.
  • Durable reservoir kit; field-cleanable design.
  • Compact size; ideal for backpacking trips.
  • Easy to use gravity water filter system.
$149.95
Temporarily On Backorder
Free Shipping
MSR Waterworks/ Miniworks Main Picture

MSR Waterworks/ Miniworks Maintenance Kit

SKU: MSRWMMKMFR: 56002
(21)
  • MSR Waterworks filter kit ensures clean water.
  • Extends filter life, saves money on replacements.
  • Lightweight kit: only 1.2 oz for easy packing.
  • Durable silicone parts ensure lasting performance.
  • Easy to use; maintain your MSR water filter.
  • Essential MSR kit for camping and hiking trips.
Save $8
$24.71
$32.95
Save: $8.24 (25%)
On Backorder
MSR Guardian Pump Cartridge Re Picture

MSR Guardian Pump Cartridge Replacement

SKU: MSRGPCRMFR: 02407
(4)
  • Guardian filter replacement ensures safe water.
  • Extends your MSR Guardian purifier's lifespan.
  • Provides effective filtration for 10,000+ liters.
  • Fiber filtration removes bacteria & protozoa fast.
  • Compact size; essential for backpacking & hiking.
  • Durable cartridge ensures reliable water treatment.
Save $60
$179.89
$239.95
Save: $60.06 (25%)
In Stock
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MSR Home Emergency Water Filte Picture

MSR Home Emergency Water Filter Featuring Thru-Link In-Line Filter

SKU: MSRHEFMFR: 13237
(9)
  • Lightweight water filter; ideal for emergencies.
  • Fast flow rate: 1.4L/min for quick water treatment.
  • Effective filtration to 0.2 microns for safety.
  • Compact size; easy to pack for hiking & camping.
  • Durable hollow fiber filter ensures lasting use.
  • Easy to use; Thru-Link in-line water filter system.
$49.95
Temporarily On Backorder
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