Abstract: A laundry washing machine includes a wash tub, a basket to receive laundry and rotatably mounted within the wash tub, a collection chamber connected to the bottom of the wash tub for collecting washing liquid therefrom, a drain pump for pumping washing liquid in a first direction from the collection chamber to a drain pump during a draining phase of the cycle of operation of the machine, an electrical heating element within the collection chamber for heating washing liquid collected therein, a recirculation pump for pumping heated washing liquid in a second direction from the collection chamber and for recirculating the heated washing liquid to an upper portion of the wash tub during a recirculation phase of the cycle of operation of the machine, and a filter removably mounted within the collection chamber.