FiltersDex

What water filter does a PSW23PSWCSS refrigerator use?

The PSW23PSWCSS uses the MSWF water filter.

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Key takeaways

  • Water filter part number: MSWF (GE).
  • NSF certified to reduce Benzene, Bisphenol A, Carbofuran, Chlorine, and more.
  • Replace on your fridge's filter-change indicator, or every ~6 months as a default.
  • A cheaper NSF-certified aftermarket filter can fit the same slot - just confirm its own certification before buying.
Water FilterMSWFGE
300 gal capacity
Removes LeadRemoves Chlorine, taste & odorRemoves Cysts (Cryptosporidium, Giardia)Removes Mercury

Buy the filter for your PSW23PSWCSS

Genuine OEM MSWFThe exact GE MSWF - certified to the NSF claims on this page.Shop MSWF Cheaper filter that fitsAftermarket filters fit the same slot for less - look for one independently NSF 53 certified for the same contaminants before you buy.Shop compatible filters

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What the MSWF removes

The MSWF is NSF/ANSI certified to reduce the following, grouped by the standard it was tested to:

NSF/ANSI 42 - Taste & odor (aesthetic)

Chlorine, Taste and Odor

NSF/ANSI 53 - Health contaminants

Benzene, Carbofuran, Cyst, Endrin, Lead, Mercury

NSF/ANSI 401 - Emerging compounds

Bisphenol A, Estrone, Ibuprofen, Naproxen, Nonylphenol, Phenytoin

Also known as

The MSWF replaces (and is cross-referenced under) these part numbers: 100749-C, 100749C, 100810/A, 100810A, 100810\/A, 101820/A, 101820A, 101820\/A, 101821-B, 101821B, 172052, 215C1152P002, 238C2334P001, 238C2334P003, 35917-MN-1, 46-9914, 49X068, 5652101, 9914, AP3418061, AP3997949, APF-1800, AQF-MSWF, AQUA-FRESH-WF282, CF12, CLCH113, CMSWF, EAP1559689, ECOAQUA-EFF-6022A, EFF-6022, EFF-6022A, EFF6022, EFF6022A, EWRF1018, GE 101820/A, GE 101820\/A, GE 101821B, GE 238C2334P003, GE MSWF, GE SMARTWATER, GE SMARTWATER FILTER, GHPMSWF, GS-G3, GSWF3PK, GSWFDS, GTH22SHP, GTS18KHP, GTS18SHP, GTS22KHP, IP1500A, MSWF3PK, MSWFDS, OPFG-4, OPFG4, PC36011, PC46783, PC56994, PC58696, PDS20MCP, PDS20SCP, PDS22MCP, PDS22SCP, PDS22SHR, PFCS1NJWSS, PS1559689, PS951515, PTS22LHP, PTS22SHP, PTS25LHP, PTS25SHP, RB-G3, RF-G2, RF-G2A, RF-G3, RFC1500A, RWF-1062, RWF1062, SGF-G23, SGF-MSWF, SGFG23, SSF5180, SW-G3, TIER1-RWF1062, TIER1-RWF1062-2-PK, TIER1-RWF1062-3-PK, TIER1_RWF1062_2_PACK, TIER1_RWF1062_3_PACK, TIER1_RWF1062_4_PACK, TIER1_RWF1062_6_PACK, USWF_4062_2_PACK, WD-MSWF, WF-282, WF-MSWF, WF282, WFC3001, WR02X12345, WR02X12801, WSG-3, WSG3.

Also fits these refrigerators

CSCP5UGXAFSSCSCP5UGXCFSSCSCP5UGXDFSSCSHS5UGXBSSCSHS5UGXCSSCSHS6UGZBSSCSHS6UGZESSCSHS6UGZFSSCSS25USWASSCSS25USWCSSCZS25TSEBFSSCZS25TSESS

Filters for the rest of your home

FiltersDex covers the exact replacement filter - and what it removes - across every appliance:

Air purifier filtersLevoit, Coway, Honeywell, WinixVacuum filtersShark & Dyson, HEPA + foamUnder-sink & RO systemsAPEC, iSpring, Pentair - NSFHumidifier filterswicks + furnace padsWater pitcher filtersBrita, PUR, ZeroWater - NSF

Frequently asked

What water filter does a PSW23PSWCSS refrigerator use?

The PSW23PSWCSS uses the MSWF water filter.

Does the MSWF remove lead?

Yes - the MSWF is NSF/ANSI 53 certified to reduce lead.

Should I buy the OEM filter or an aftermarket one?

The OEM MSWF is the safe, exact-fit choice. A cheaper aftermarket filter can fit the same slot too - just confirm it carries its own independent NSF certification for the contaminants you care about, since a generic aftermarket filter without certification isn't proven to remove anything.

How often should I replace the MSWF?

Most refrigerator filters are replaced every 6 months regardless of the exact model - use your fridge's filter-change indicator as the trigger if it has one.

Where is the water filter on a PSW23PSWCSS?

Location varies by fridge design - commonly inside the fridge compartment (upper right or lower kickplate/grille) or in the water line behind the unit. Check your owner's manual for the exact spot on this model.