Abstract: A water dispenser in a refrigerator door can include a filter casing in the door opening into the bottom of the dispenser housing. The filter casing can include a top wall positioned in the bottom of the dispenser housing, a head assembly at the bottom of the filter casing connected to the water supply and to a water outlet in the dispenser, and can include a filter casing drain. A filter cartridge in the filter casing can connect to the head assembly. The filter casing can include a filter retainer mounted adjacent the opening into the filter casing and can hold the filter cartridge connected to the head assembly in a first position and can release the filter cartridge in a second position. The filter casing can include a drain line leading from the filter casing drain to a pan outside the refrigerated space.

Abstract: An ice making and dispensing system suitable for making and dispensing ice through the refrigerator compartment door of a bottom freezer refrigerator. The ice maker and ice cube storage bin can be positioned in an insulated module in the refrigerator compartment opposite an ice dispenser positioned on the refrigerator compartment door. The insulated module is maintained at temperatures below 0° C. for forming and storing ice cubes. Air ducts from the evaporator compartment or an auxiliary ice maker evaporator can be provided to maintain below 0° C. temperatures in the insulated module.

Abstract: An dispensing system suitable for lifting and dispensing ice through the refrigerator compartment door of a bottom-mount refrigerator or lifting and dispensing ice from an undercounter ice maker to a dispenser on the countertop.

Abstract: An ice making and dispensing system suitable for making and dispensing ice through the refrigerator compartment door of a bottom freezer refrigerator. The ice maker is positioned in an insulated sub-compartment in the refrigerator compartment maintained at a temperature below 0° C. An insulated ice cube storage bin and ice dispenser are positioned on the refrigerator compartment door for dispensing ice cubes through the face of the refrigerator compartment door.

Abstract: An ice making and dispensing system suitable for making and dispensing ice through the refrigerator compartment door of a bottom freezer refrigerator. The bottom freezer refrigerator includes an automatic ice maker in an insulated module positioned outside the freezer compartment. The insulated module can be mounted to the exterior of the refrigerator cabinet. An ice cube storage bin can be provided in the insulated compartment or on the inside of the refrigerator compartment door. A passage can connect the insulated module with the ice dispenser on the refrigerator compartment door.

Abstract: A water dispenser in a refrigerator door can include a filter casing in the door opening into the bottom of the dispenser housing. The filter casing can include a top wall positioned in the bottom of the dispenser housing, a head assembly at the bottom of the filter casing connected to the water supply and to a water outlet in the dispenser, and can include a filter casing drain. A filter cartridge in the filter casing can connect to the head assembly. The filter casing can include a filter retainer mounted adjacent the opening into the filter casing and can hold the filter cartridge connected to the head assembly in a first position and can release the filter cartridge in a second position. The filter casing can include a drain line leading from the filter casing drain to a pan outside the refrigerated space.

Abstract: An ice making and dispensing system suitable for making and dispensing ice through the refrigerator compartment door of a bottom freezer refrigerator. The ice maker and ice cube storage bin are located in an insulated sub-compartment in the refrigerator compartment. The insulated sub-compartment is maintained below 0° C. for forming and storing ice cubes. The insulated sub-compartment can be positioned adjacent the freezer compartment and can be cooled by below 0° C. air from the freezer compartment or from an auxiliary evaporator.

Abstract: An ice making and dispensing system suitable for making and dispensing ice through the refrigerator compartment door of a bottom freezer refrigerator. The ice maker is positioned in an insulated sub-compartment in the refrigerator compartment maintained at a temperature below 0° C. An insulated ice cube storage bin and ice dispenser are positioned on the refrigerator compartment door for dispensing ice cubes through the face of the refrigerator compartment door.

Abstract: An ice making and dispensing system suitable for making and dispensing ice through the refrigerator compartment door of a bottom freezer refrigerator. The ice maker and ice cube storage bin can be positioned in an insulated module in the refrigerator compartment opposite an ice dispenser positioned on the refrigerator compartment door. The insulated module is maintained at temperatures below 0° C. for forming and storing ice cubes. Air ducts from the evaporator compartment or an auxiliary ice maker evaporator can be provided to maintain below 0° C. temperatures in the insulated module.

Abstract: An ice making and dispensing system suitable for making and dispensing ice through the refrigerator compartment door of a bottom freezer refrigerator. The bottom freezer refrigerator includes an automatic ice maker in an insulated module positioned outside the freezer compartment. The insulated module can be mounted to the exterior of the refrigerator cabinet. An ice cube storage bin can be provided in the insulated compartment or on the inside of the refrigerator compartment door. A passage can connect the insulated module with the ice dispenser on the refrigerator compartment door.

Abstract: An dispensing system suitable for lifting and dispensing ice through the refrigerator compartment door of a bottom-mount refrigerator or lifting and dispensing ice from an undercounter ice maker to a dispenser on the countertop.

Abstract: An ice making and dispensing system suitable for making and dispensing ice through the refrigerator compartment door of a bottom freezer refrigerator. The ice maker and ice cube storage bin are located in an insulated sub-compartment in the refrigerator compartment. The insulated sub-compartment is maintained below 0° C. for forming and storing ice cubes. The insulated sub-compartment can be positioned adjacent the freezer compartment and can be cooled by below 0° C. air from the freezer compartment or from an auxiliary evaporator.

Abstract: A smaller configuration air treatment appliance that can perform multiple air treatment functions and which has a modular design that enables the manufacturer to reduce the cost of the appliance.