What does the CW-W4 water filter do?

The CW-W4 is a refrigerator water filter that reduces chlorine taste and odor and other contaminants from your fridge's water and ice. It should typically be replaced about every six months.

What can I use to replace the CW-W4?

You can use the genuine CW-W4 or a compatible aftermarket filter. We list 4 compatible options above, and the Amazon buttons show current pricing for both the original and replacements.

Replacement water filter

CW-W4

CW-W4 replacement water filter — what it is and where to buy

Type: Refrigerator water

Buy genuine CW-W4Original equipment manufacturer part See CW-W4 replacementsCompatible aftermarket options, often cheaper

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The CW-W4 is a refrigerator water filter. Below are compatible replacement filters, the equivalent part numbers it's also sold under, and appliances known to use it. Use the buttons above to compare current prices on Amazon.

Compatible replacement filters

CLCH111

ClearChoice Replacement for Whirlpool 8171413 Filter

ClearChoice

Replaces 64 parts

CLCH111

ClearChoice Replacement for Whirlpool 8171413 Filter, 2-Pack

ClearChoice

Replaces 64 parts

CLCH111

ClearChoice Replacement for Whirlpool 8171413 Filter, 3-Pack

ClearChoice

Replaces 64 parts

CLCH111

ClearChoice Replacement for Whirlpool 8171413 Filter, 6-Pack

ClearChoice

Replaces 64 parts

Equivalent & related part numbers

Appliances that use the CW-W4

Kenmore 106.50512000
Kenmore 106.50512001
Kenmore 106.50512002
Kenmore 106.50512003
Kenmore 106.50517000
Kenmore 106.50517001
Kenmore 106.50517002
Kenmore 106.50517003
Kenmore 106.50522100
Kenmore 106.50522101
Kenmore 106.50522102
Kenmore 106.50524100

A sample of known compatible models. Confirm your model before buying.

CW-W4 — frequently asked

What does the CW-W4 water filter do?: The CW-W4 is a refrigerator water filter that reduces chlorine taste and odor and other contaminants from your fridge's water and ice. It should typically be replaced about every six months.
What can I use to replace the CW-W4?: You can use the genuine CW-W4 or a compatible aftermarket filter. We list 4 compatible options above, and the Amazon buttons show current pricing for both the original and replacements.