Abstract: An energy and water conservation laundry mechanism which includes a plurality of automatic washing machines, a rinse water storage tank, plumbing which connects the storage tank to the each of the washing machines, and electrical controls which are tied into the existing control circuitry of the washing machines for selectively directing the flow of rinse water between the storage tank and the washing machines. The plumbing includes pumps and valves which enables rinse water, as stored in the storage tank, to be delivered to each washing machine at the beginning of a wash cycle and waste water from the wash cycle to be discharged into a conventional sewer line. Rinse water from each washing machine at the end of each rinse cycle, is pumped to the storage tank for reuse for subsequent wash cycles of the machines. The invention also includes a filter for the rinse water which includes a toroidal shape filter element.

Abstract: An energy and water conservation laundry mechanism which includes a plurality of automatic washing machines, a rinse water storage tank, plumbing which connects the storage tank to the each of the washing machines, and electrical controls which are tied into the existing control circuitry of the washing machines for selectively directing the flow of rinse water between the storage tank and the washing machines. The plumbing includes pumps and valves which enables rinse water, as stored in the storage tank, to be delivered to each washing machine at the beginning of a wash cycle and waste water from the wash cycle to be discharged into a conventional sewer line. Rinse water from each washing machine at the end of each rinse cycle, is pumped to the storage tank for reuse for subsequent wash cycles of the machines. The invention also includes a filter for the rinse water which includes a toroidal shape filter element.