Water Filter for the Profile PZS23KSESS (XWF)

PZS23KSESS specifics — where the filter actually lives

Finding the bay is the easy part — this chassis puts it inside the fresh-food cavity, position varying with dispenser spec, a deliberate placement that keeps the swap away from the door seals and drawer rails. It is a twist-lock bay: half a turn of wrist work in each direction is the whole procedure; everything else is towel management.

The small print owners learn the hard way: run the first gallon or two through a fresh cartridge before drinking — carbon fines are normal — and reset the indicator so the countdown matches reality. Under the cabinet differences one thing holds: the XWF line — which is why fit listings key on chassis rather than door style. Trailing letters like SS denote trim and finish: stainless, panel-ready, handle variants. The water path is identical across them.

Reading the PZS23KSESS model code — what the digits tell you

Cabinet decode: 23 cubic feet — the number that tells you whether this cartridge feeds a family-size dispenser or a compact one. The trim walk never reaches the plumbing: the PZS23KSESS family shares one water path, so the XWF cartridge fits the entire run.

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.

PZS23KSESS filter questions