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Made by Whirlpool. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others. See all items in Dishwasher Filter. Whirlpool also makes various appliance models for Sears / Kenmore.
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Part Diagram
Part Number 8579251 (AP4299935) replaces 1422867, AH1873045, EA1873045, PS1873045.
Diffuser