Patent ID: 8302422

Claim:
A refrigerator comprising: a cabinet comprising at least one access area having an open face and a grill door for selectively closing the open face of the access area; a water-using accessory provided on the cabinet; the grill door selectively retained to the cabinet; a manifold fixed relative to the grill door and fluidly coupling the water-using accessory to a water supply; a water-treatment cartridge removably coupled to the manifold such that when the cartridge is coupled to the manifold, the cartridge treats the water from the water supply for use by the water-using accessory; and, the manifold comprises a casing defining a hollow interior sized to receive the cartridge for removably mounting the cartridge to the casing, wherein the manifold being located on the grill door such that the mounting of the cartridge to the manifold moves the cartridge from within the access area to outside of the access area as the grill door moves from a closed position to an opened position, respectively.