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MiniWorks Ex Water Filter

MSR MiniWorks Ex Water Filter

$89.95

4 5 (68)

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Combi Microfilter

Katadyn Combi Microfilter

$197.95 $219.95 10% Off

4 5 (2)

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Hiker Pro Water Microfilter

Katadyn Hiker Pro Water Microfilter

$76.45 $84.95 10% Off

5 5 (31)

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HyperFlow Microfilter

MSR HyperFlow Microfilter

$99.95

3 5 (55)

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Autoflow Gravity Filter

MSR Autoflow Gravity Filter

$119.95

4 5 (19)

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Quick-Connect Bottle Cap

MSR Quick-Connect Bottle Cap

$12.95

4 5 (1)

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MiniWorks/WaterWorks Ceremic Filter Element

MSR MiniWorks/WaterWorks Ceremic Filter Element

$39.95

3 5 (8)

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GravityWorks Filter Cartridge

Platypus GravityWorks Filter Cartridge

$54.95

5 5 (1)

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Autoflow Gravity Filter Replacement Cartridge

MSR Autoflow Gravity Filter Replacement Cartridge

$54.95

3 5 (2)

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Summer Run Gear from Top Brands

SweetWater Microfilter

MSR SweetWater Microfilter

$89.95

4 5 (22)

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Sweetwater Filter Cartridge

MSR Sweetwater Filter Cartridge

$49.95

4 5 (3)

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MiniWorks/WaterWorks Maintenance Kit

MSR MiniWorks/WaterWorks Maintenance Kit

$19.95

3 5 (3)

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Hyperflow Gravity Kit Bladder

MSR Hyperflow Gravity Kit Bladder

$69.95

1 5 (1)

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Hyperflow Microfilter Cartridge Replacement

MSR Hyperflow Microfilter Cartridge Replacement

$39.95

2 5 (2)

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GravityWorks 2.0L Dirty Reservoir Replacement Kit

Platypus GravityWorks 2.0L Dirty Reservoir Replacement Kit

$19.95

5

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Hyperflow Microfilter Maintenance Kit

MSR Hyperflow Microfilter Maintenance Kit

$19.95

5

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Pocket Water Microfilter

Katadyn Pocket Water Microfilter

$332.95 $369.95 10% Off

5 5 (5)

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Vario Ceramic Disc

Katadyn Vario Ceramic Disc

$13.46 $14.95 10% Off

5 5 (4)

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Hiker Water Microfilter

Katadyn Hiker Water Microfilter

$62.96 $69.95 10% Off

4 5 (15)

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SteriPEN FitsAll Filter

Hydro Photon SteriPEN FitsAll Filter

$13.46 $14.95 10% Off

4 5 (7)

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Base Camp Water Filter

Katadyn Base Camp Water Filter

$71.95 $79.95 10% Off

4 5 (29)

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Vario Replacement Cartridge

Katadyn Vario Replacement Cartridge

$40.46 $44.95 10% Off

4 5 (4)

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Micro Replacement Cartridge

Katadyn Micro Replacement Cartridge

$26.95 $29.95 10% Off

5 5 (2)

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Mini Ceramic Microfilter

Katadyn Mini Ceramic Microfilter

$98.95 $109.95 10% Off

3 5 (5)

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Combi Replacement Element Ceramic

Katadyn Combi Replacement Element Ceramic

$107.95 $119.95 10% Off

5

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Exstream Cyst Filter - 2 Pack Kit

Katadyn Exstream Cyst Filter - 2 Pack Kit

$17.95 $19.95 10% Off

5

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Mini Replacement Element Ceramic

Katadyn Mini Replacement Element Ceramic

$53.96 $59.95 10% Off

5

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Expedition Filter

Katadyn Expedition Filter

$1,349.96 $1,499.95 10% Off

5

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TRK Ceradyn  Replacement Element

Katadyn TRK Ceradyn Replacement Element

$62.96 $69.95 10% Off

5

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Out With the Bad

Portable Water Filters Explained

 

The most important difference between water filters and water purifiers is that water filters do not eliminate viruses. Water filters rely on either gravity or a manual pump to force water through a filter with holes usually about a few tenths of a micron across (1 micron = one-millionth of a meter). While this is small enough to block bacteria and protozoan, many viruses are small enough to pass through. The good news is that viruses are rarely found in North American wilderness waters, so this is mainly only a concern when traveling internationally.

Backpacking Filters:

Lightweight and compact, backpacking filters are good options for hiking or traveling. Most are pump-operated and designed to fill your personal water bottle.

Browse Backpacking Water Filters

Camping Filters:

Basecamp filters are ideal for providing clean water for larger groups with a fixed campsite. Most use gravity to force water through the filter so you don't have to waste energy pumping.

Browse Basecamp Water Filters