Abstract: A water treatment assembly includes a housing having a plurality of water treatment component interfaces. The water treatment assembly also includes a plurality of water treatment components selected from a group of a particulate filter component, a taste and odor filter component, a lead and mercury filter component, a water softener component, and a water disinfection component, wherein each of the water treatment components are coupled to a respective one of the water treatment component interfaces. Plumbing lines provide flow communication between the components, and the plumbing lines include a system water inlet and a system water outlet.

Abstract: A modular water treatment system includes a plurality of water treatment components including selected from a group of a particulate filter component, a taste and odor filter component, a lead and mercury filter component, a water softener component, and a water disinfection component. A plurality of interfaces are provided for coupling to the selected water treatment components. Plumbing lines provide flow communication between the selected water treatment components, and the plumbing lines include a system water inlet and a system water outlet. A controller is configured to control the flow of water through the system, and a sensor is configured to transmit a signal to the controller.

Abstract: A modular water treatment system includes a plurality of water treatment components selected from a group of a particulate filter component, a taste and odor filter component, a lead and mercury filter component, a water softener component, and a water disinfection component. The water treatment system also includes a plurality of interfaces for coupling to the selected water treatment components, and plumbing lines providing flow communication between the selected components, the plumbing lines comprising a system water inlet and a system water outlet.

Abstract: A water treatment assembly includes a housing having a plurality of water treatment component interfaces. The water treatment assembly also includes a plurality of water treatment components selected from a group of a particulate filter component, a taste and odor filter component, a lead and mercury filter component, a water softener component, and a water disinfection component, wherein each of the water treatment components are coupled to a respective one of the water treatment component interfaces. Plumbing lines provide flow communication between the components, and the plumbing lines include a system water inlet and a system water outlet.

Abstract: A water treatment assembly includes a housing having a plurality of water treatment component interfaces. The water treatment assembly also includes a plurality of water treatment components selected from a group of a particulate filter component, a taste and odor filter component, a lead and mercury filter component, a water softener component, and a water disinfection component, wherein each of the water treatment components are coupled to a respective one of the water treatment component interfaces. Plumbing lines provide flow communication between the components, and the plumbing lines include a system water inlet and a system water outlet.

Abstract: Systems and methods for filtering and softening water in combination are disclosed. The systems may include a water filtering system, having a water filter and a water softening system connected to the water filtering system. In addition, a controller may be connected to the water filtering system and the water softening system via wired or wireless connections. The methods may include filtering incoming water, monitoring the hardness of the incoming water, and softening the incoming water when the water hardness is above a maximum level. Furthermore, the performance of the water filtering system may be altered in response to the performance of the water softening system. In addition, the performance of the water softening system may be altered in response to the performance of the water filtering system.

Abstract: A dry change water filter assembly is provided. The filter assembly includes a filter head including a water by-pass valve, and a filter body configured to removably attach to the filter head. The water by-pass valve is actuated by at least one of attaching the filter body to the filter head and removing the filter body from the filter head.

Abstract: A filter for removing soluble and insoluble lead from water supplied by a water source includes a first filter medium configured to adsorb soluble lead to facilitate removing soluble lead from the water. A second filter medium is operatively coupled in series with the first filter medium and configured to facilitate physically removing insoluble colloidal lead from the water.

Abstract: A refrigerator includes a freezer compartment and access door. An icemaker is disposed in the freezer compartment. An upper hopper is disposed inside the freezer door below the icemaker, and includes a rotary auger and first and second ice ports below opposite ends thereof. A receptacle is disposed outside the freezer door below the upper hopper, and a lower hopper is disposed inside the freezer door below the receptacle. A chute joins the second port of the upper hopper to the lower hopper for storing ice cubes therein.