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Which water filter fits your fridge?
Enter your fridge model or your current filter's part number and we will show the OEM filter that fits, its NSF certification, and the certified aftermarket options -- with the honest caveats. We read 58 filter families and the NSF listings so you do not have to.
5 possible matches -- confirm the one that matches the model printed on your filter:
Samsung HAF-CIN
OEM certification: NSF 42 NSF 53
Verified: checked against the NSF/WQA listings (info.nsf.org), as of 2026-06-24. Certification is SKU-specific -- confirm your exact model on the listing.
Also sold as: DA29-00020B, DA29-00020A, HAF-CIN/EXP, DA97-08006A, DA29-00020B-1
Certified aftermarket options (verify the exact SKU):
- Waterdrop NSF 53 (lead) on select SKUs
- AQUACREST NSF 53 (lead) on select SKUs
- GLACIER FRESH NSF 42 only (taste/odor)
- Waterdrop Plus WDP-F27 NSF 53 (lead) on select SKUs
- PureLine Lead (53) via IAPMO, not NSF-listed
- Tier1 NSF 53 (lead) on select SKUs
- Mist NSF 53 (lead) on select SKUs
Heads up: Already in the table -- this entry EXTENDS it with the look-alike trap and model coverage. The round-cylinder interior cartridge that twists 1/4-turn into the upper-right interior (or a top-corner housing) of Samsung side-by-side and French-door fridges. DA29-00020A is the discontinued predecessor; DA29-00020B is th...
Confirm the model printed on your CURRENT filter or in the fridge's manual before buying -- one fridge line can use different filters across model years.
Samsung HAF-CU1
OEM certification: NSF 42 NSF 53 NSF 401
Verified: checked against the NSF/WQA listings (info.nsf.org), as of 2026-06-24. Certification is SKU-specific -- confirm your exact model on the listing.
Also sold as: DA29-00003G, DA29-00003B, DA29-00003F, DA29-00003A, HAF-CU1, HAF-CU1S/EXP, HAFIN1, HAFIN2, Aqua-Pure Plus
Certified aftermarket options (verify the exact SKU):
- ICEPURE Lead (53) via IAPMO, not NSF-listed
- AQUACREST NSF 53 (lead) on select SKUs
- Glacier Fresh NSF 42 only (taste/odor)
- Mist NSF 53 (lead) on select SKUs
Heads up: Already in the table -- this entry EXTENDS it with the legacy variant chain and model coverage. The older Aqua-Pure Plus cartridge used in earlier Samsung side-by-side / French-door fridges (RS, RF, RFG, RH families, generally pre-2012). DA29-00003G is the current consolidated replacement covering the -A/-B/-F prede...
Confirm the model printed on your CURRENT filter or in the fridge's manual before buying -- one fridge line can use different filters across model years.
Samsung HAF-QIN (DA97-17376B)
OEM certification: NSF 42 NSF 53
Verified: checked against the NSF/WQA listings (info.nsf.org), as of 2026-06-24. Certification is SKU-specific -- confirm your exact model on the listing.
Also sold as: DA97-17376B, HAF-QIN/EXP, HAF-QIN-2P/EXP, DA97-08006C, HAF-QINS
Certified aftermarket options (verify the exact SKU):
- Waterdrop NSF 53 (lead) on select SKUs
- Glacier Fresh NSF 42 only (taste/odor)
- Tier1 NSF 53 (lead) on select SKUs
- PurePlus Lead (53) via IAPMO, not NSF-listed
- Pureline Lead (53) via IAPMO, not NSF-listed
- Instapure Unverified
Heads up: The square/blocky interior cartridge used in newer Samsung French-door / 4-Door Flex and Bespoke fridges (RF23M-and-later families, plus Bespoke models with a beverage center). This is the modern square housing -- visually and physically distinct from the round HAF-CIN (DA29-00020B) cylinder; the two are NOT interch...
Confirm the model printed on your CURRENT filter or in the fridge's manual before buying -- one fridge line can use different filters across model years.
Samsung DA29-10105J (HAFEX/EXP) external inline filter
OEM certification: NSF 42
Verified: checked against the NSF/WQA listings (info.nsf.org), as of 2026-06-24. Certification is SKU-specific -- confirm your exact model on the listing.
Also sold as: DA29-10105J, HAFEX/EXP, HAFEX/EXP 3-pack, WF-110
Certified aftermarket options (verify the exact SKU):
- AQUACREST NSF 53 (lead) on select SKUs
- Instapure REF-IPI-2 Unverified
Heads up: This is NOT an interior cartridge -- it is an EXTERNAL inline filter that splices onto the 1/4" cold-water supply line behind/under the fridge via push-fit (John Guest) connectors. Used by older Samsung side-by-side models that have no internal filter housing, and as a universal inline option for many other brands. ...
Confirm the model printed on your CURRENT filter or in the fridge's manual before buying -- one fridge line can use different filters across model years.
Microfilter DA2010CB (universal inline element)
OEM certification: NSF 42
Verified: checked against the NSF/WQA listings (info.nsf.org), as of 2026-06-24. Certification is SKU-specific -- confirm your exact model on the listing.
Also sold as: DA2010CB, DA2010CB-WF
Certified aftermarket options (verify the exact SKU):
- Instapure REF-IPI-2 Unverified
Heads up: OEM inline element made by Microfilter (an OEM supplier to LG and Samsung). Built to the same spec as Samsung DA29-10105J (HAFEX/EXP) and LG 5231JA2010B. Installs on the 1/4" cold-water line with push-fit connectors. This is the cross-reference element behind the Samsung/LG external inline filters and the NSF code (...
Confirm the model printed on your CURRENT filter or in the fridge's manual before buying -- one fridge line can use different filters across model years.