Water Filter for the GE GC2225GEK3 (EDR4RXD1)

GC2225GEK3 specifics — where the filter actually lives

On the GC2225GEK3, the cartridge in the fresh-food compartment — exact spot varies by dispenser layout — usually a kneeling-height or shoulder-height swap, not a teardown. The seat is a twist-in design — offer the cartridge, feel the base o-ring register, and lock it by geometry rather than by force.

Two quirks worth knowing before you order: carbon fines in the first pours are normal for a fresh bed, and the filter timer only restarts when you hold the reset. One more anchor for the parts search: the EDR4RXD1 line — which is why fit listings key on chassis rather than door style. Finish letter sets like K3 never alter the bay; the EDR4RXD1 line fits the whole set.

Reading the GC2225GEK3 model code — what the digits tell you

Model-code reading puts the GC2225GEK3 at roughly 2015 to 2019 — treat that as approximately right, not a production guarantee. Shopping shorthand for this model: trim codes shuffle doors and finishes; the EDR4RXD1 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.

GC2225GEK3 filter questions