What does the AFC-RF-S4 water filter do?

The AFC-RF-S4 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 AFC-RF-S4?

You can use the genuine AFC-RF-S4 or a compatible aftermarket filter. We list 3 compatible options above, and the Amazon buttons show current pricing for both the original and replacements.

Replacement water filter

AFC-RF-S4

AFC-RF-S4 replacement water filter — what it is and where to buy

Type: Refrigerator water

Buy genuine AFC-RF-S4Original equipment manufacturer part See AFC-RF-S4 replacementsCompatible aftermarket options, often cheaper

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The AFC-RF-S4 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

DA97-17376B

Samsung Refrigerator Water Filter HAF-QIN/EXP (DA97-17376B)

Samsung

Replaces 24 parts

DA97-17376B

Samsung Refrigerator Water Filter HAF-QIN/EXP (DA97-17376B), 2-Pack

Samsung

Replaces 24 parts

DA97-17376B

Samsung Refrigerator Water Filter HAF-QIN/EXP (DA97-17376B), 3-Pack

Samsung

Replaces 24 parts

Equivalent & related part numbers

3846785 AQF-DA97-17376B AQF-FF45 CF-17 CLCH131 DA97-08006C DA97-17376B EFF-6045A FL-RF45 FMS-4 GF-841 HAF-QIN HAF-QIN/EXP HAF-QINS MB-F45 PP-RWF4200A PP-RWF4200A-S RWF4200A S-4-2 SP-SA970 WD-DA97-17376B WD-F45 WS645A

Appliances that use the AFC-RF-S4

Samsung BRF365200AP/AA
Samsung BRF365200APAA
Samsung BRF425200AP/AA
Samsung BRF425200APAA
Samsung DA97-17376B/00
Samsung DA97-17376B00
Samsung RF18A5101S9/AA
Samsung RF18A5101S9AA
Samsung RF18A5101SG/AA
Samsung RF18A5101SGAA
Samsung RF18A5101SR/AA
Samsung RF18A5101SRAA

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

AFC-RF-S4 — frequently asked

What does the AFC-RF-S4 water filter do?: The AFC-RF-S4 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 AFC-RF-S4?: You can use the genuine AFC-RF-S4 or a compatible aftermarket filter. We list 3 compatible options above, and the Amazon buttons show current pricing for both the original and replacements.