Water Purification Systems & Filters

47 results
Katadyn BeFree AC 1L Water Fil Picture

Katadyn BeFree AC 1L Water Filter, Black

SKU: KTDBFF10BKMFR: 8021403
  • Lightweight design; Katadyn BeFree water filter.
  • Effective against microorganisms & bad taste.
  • Durable, easy to use 1L portable water filter.
  • Fast flow rate; enjoy fresh, filtered water.
  • Compact size for hiking & camping adventures.
  • Hollow fiber filter ensures safe water intake.
$59.95
In Stock
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Platypus GravityWorks 2.0L Fil Picture

Platypus GravityWorks 2.0L Filter Replacement Reservoir Kit

SKU: PPSGWFR2MFR: 06953
(33)
  • Lightweight design for easy hiking & camping.
  • Fast flow rate: 1.75L/min for quick hydration.
  • Hollow fiber filter removes bacteria & protozoa.
  • Durable construction ensures reliable filtration.
  • Compact size for convenient backpacking trips.
  • Field-cleanable filter for extended cartridge life.
Top Rated Gear
$43.95
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Katadyn BeFree Water Microfilt Picture

Katadyn BeFree Water Microfilter System 10L

SKU: KTDBFMF10MFR: 8020860
(1)
  • Reliable Katadyn filter removes bacteria & cysts.
  • Fast flow rate: Up to 2L/min for quick hydration.
  • Lightweight, compact water filter system at 10 oz.
  • Durable materials ensure lasting hiking performance.
  • Easy to use: Simple setup for clean water access.
  • 10L capacity for group camping water treatment.
Top Rated Gear
$144.95
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SteriPEN Ultralight UV Purifie Picture

SteriPEN Ultralight UV Purifier

SKU: SNSSPUUPMFR: ULL-MP-EFG
  • SteriPEN Ultralight: Fast UV water purifier.
  • Compact, lightweight UV purifier; only 3 ounces.
  • Rechargeable; provides 8000 UV water treatments.
  • Treats 1 liter in 90 seconds; easy to use system.
  • Reliable UV technology ensures safe drinking water.
  • Durable SteriPEN for hiking and camping trips.
$109.95
In Stock
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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.
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MSR AutoFlow XL Gravity Filter Picture

MSR AutoFlow XL Gravity Filter 10L

SKU: MSRAG10MFR: 14004
(68)
  • MSR AutoFlow XL: Lightweight gravity water filter.
  • Fast-acting water filter; 1.75L per minute flow.
  • Reliable hollow fiber filter removes bacteria.
  • Durable water treatment for camping and hiking.
  • Compact 10L gravity filter; easy to use design.
  • Effective water filter against protozoa & particles.
Top Rated Gear
$129.95
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Katadyn Gravity BeFree 3L Micr Picture

Katadyn Gravity BeFree 3L Microfilter System

SKU: KTDGBFMF3MFR: 8020470
(2)
  • Reliable filtration for safe drinking water.
  • Lightweight design; ideal for backpacking trips.
  • Fast flow rate ensures quick water access.
  • Durable materials withstand rugged conditions.
  • Easy to use; simplifies water purification process.
  • Compact size for convenient storage and travel.
Top Rated Gear
$79.95
In Stock
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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 HyperFlow Microfilter Picture

MSR HyperFlow Microfilter

SKU: MSRHFMMFR: 14008
(69)
  • MSR HyperFlow: Fast flow rate, 3 liters/minute.
  • Lightweight microfilter; pack for hiking trips.
  • Durable build ensures reliable water filtration.
  • Compact size; easy to pack for camping & travel.
  • Hollow fiber filter provides effective treatment.
  • Simple pump design; 20 strokes per liter output.
Top Rated Gear
$154.95
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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.
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MSR Miniworks EX Ceremic Eleme Picture

MSR Miniworks EX Ceremic Element

SKU: MSRMCEMFR: 56453
(15)
  • 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.
Top Rated Gear
$59.95
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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.
Top Rated Gear
$59.95
Temporarily On Backorder
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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.
Top Rated Gear
$76.95
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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
Temporarily On Backorder
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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.
Top Rated Gear
$32.95
On Backorder
MSR MiniWorks EX Purifier Syst Picture

MSR MiniWorks EX Purifier System

SKU: MSRMEPMFR: 14007
(156)
  • Effective water filtration against bacteria, toxins.
  • Lightweight water purifier; ideal for backpacking trips.
  • Durable water treatment system for outdoor adventures.
  • Fast flow rate: 1 liter per minute for quick hydration.
  • Easy to use water filter; field cleanable design.
  • Compact size water purifier; packs small for travel.
Top Rated Gear
$134.95
In Stock
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MSR TrailShot MicroFilter Picture

MSR TrailShot MicroFilter

SKU: MSRTSMMFR: 09385
(113)
  • Lightweight design; TrailShot filter at only 5 oz.
  • Effective water filtration removes bacteria, protozoa.
  • Fast flow rate; provides 1 liter per minute output.
  • Durable microfilter; field cleanable for lasting use.
  • Easy to use; quickly get safe drinking water source.
  • Compact size; fits easily in any hiking pack pocket.
Top Rated Gear
$64.95
In Stock
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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.
Top Rated Gear
$124.95
In Stock
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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 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.
Top Rated Gear
$49.95
Temporarily On Backorder
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 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
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