Samsung ยท French door (4-door)

Samsung RF4287HARS Water Filter Replacement

Matched by 2 parts retailer listings

The RF4287HARS uses the Samsung DA29-00020B (HAF-CIN)

Part number
DA29-00020B
Also sold as
HAF-CIN, HAF-CIN/EXP, DA29-00020A, Kenmore 9101
Replace
about every 6 months
Check genuine DA29-00020B on AmazonBrowse non-genuine alternatives

As an Amazon Associate I earn from qualifying purchases. We verify the genuine filter only. Non-genuine results aren't checked by us: confirm the listing names your model and an NSF/ANSI certification.

Confirm before you buy

  1. Check the model label inside your fridge reads RF4287HARS (or RF4287HARS/XAA).
  2. The filter in your fridge now should be labelled DA29-00020B / HAF-CIN / HAF-CIN/EXP / DA29-00020A / Kenmore 9101.
Illustration comparing the square head of the Samsung HAF-QIN filter with the round head of the HAF-CIN filter
HAF-QIN filters have a square head; HAF-CIN filters are round. They are not interchangeable.

How we checked this match

Matched by 2 parts retailer listings: filtersfast.com, walmart.com.

Checked 2026-10-28. Spotted an error? Tell us.

Replacing the RF4287HARS water filter

The DA29-00020B installs the same way in every refrigerator that uses it. Follow the DA29-00020B replacement steps or our full guide, how to change a samsung refrigerator water filter. Where the filter sits varies by model, so check your owner's manual for its location.

Other refrigerators that use the DA29-00020B

RF4287HARS water filter questions

What water filter does the Samsung RF4287HARS use?

The Samsung DA29-00020B (HAF-CIN), also sold as HAF-CIN, HAF-CIN/EXP, DA29-00020A, Kenmore 9101. Matched by 2 parts retailer listings (filtersfast.com, walmart.com).

How often should I change the RF4287HARS water filter?

Replace the DA29-00020B about every 6 months. Change it sooner if water flow from the dispenser slows noticeably.

More for Samsung owners