Water Filter for the GE GSH22KGMCBB (MWF)

GSH22KGMCBB specifics — where the filter actually lives

On the GSH22KGMCBB, the cartridge at the base of the fresh-food compartment in most side-by-side builds — grille or lower rear, a deliberate placement that keeps the swap away from the door seals and drawer rails. It is a twist-lock bay: one twist to release, one to lock; between them you are holding the entire service procedure.

Owners of the GSH22KGMCBB report the same friction points: expect the first swap to take longer than the box suggests — aged o-rings grip — so budget ten minutes, not five. The GSH prefix is the tell: GSH generally indicates the side-by-side variant family, so cross-referencing cartridges by chassis rather than by door style usually keeps you out of the wrong-parts queue. Trim code BB: cosmetic variants of one chassis, one cartridge family.

GSH vs GSS — what the prefix tells you

The GSH/GSS pair divides this family by layout — side-by-side variant against side-by-side, respectively. Filter bays rarely care — the media family carries over more often than not. call it a 22 cu ft box — which is why this cartridge works for a living rather than sitting decorative.

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.

GSH22KGMCBB filter questions