Water Filter for the GE PCF25NGWCWW (MSWF)

PCF25NGWCWW specifics — where the filter actually lives

Finding the bay is the easy part — this chassis puts it in the fresh-food compartment — exact spot varies by dispenser layout, so expect to clear one shelf edge before you have working room. Mechanically the PCF25NGWCWW uses a twist-in cartridge: release is counterclockwise, seating is clockwise, and the stops are firm enough that you cannot overshoot.

Field notes: a stubborn first twist when the old o-ring has set, and a change-filter light that will not clear itself until you hold the reset. The constant across every trim of this machine is the cartridge line — the MSWF line — which is why fit listings key on chassis rather than door style. That WW suffix is trim-level shorthand. GE kept the MSWF bay common to every finish in the line.

Reading the PCF25NGWCWW model code — what the digits tell you

Cabinet decode: 25 cu ft — the number that tells you whether this cartridge feeds a family-size dispenser or a compact one. Fit listings tell the same story: trim codes shuffle doors and finishes; the MSWF cartridge family is the fixed point.

Swap it in 5 minutes

• Twist the old cartridge a quarter turn counterclockwise and pull it straight down — keep a towel in reach for the dribble.
• Fill the new cartridge with cold tap water so the chamber is not fighting an air pocket.
• Offer the new cartridge to the bay, push up, and twist a quarter turn clockwise until the stop catches.
• Run two gallons through the dispenser to flush carbon fines, then hold the filter-reset control until the status light clears.

What this filter takes out of your water

Coverage above lists what the standard addresses, not a performance claim for any specific cartridge — removal claims vary by certificate, so check the NSF listing for the exact part number you are buying.

PCF25NGWCWW filter questions