(2) Hoover Tank Pleated Floormate 3000/3030, Recovery w/activated Charcoal Filter, Hard Floor Cleaners, H3000, H3010, H3044, HR-1890 Fits: Hoover FloorMate Hard Floor Cleaners (2) Hoover Floormate 3000/3030 Recovery Tank With Charcoal filters Fits original manufacture part numbers below: 40112-050, 59177-125, 59177051, H-40112050ES, H3000, H3010, HR-1890 Dimensions: 4 3/16" X 3 1/16" X 1 1/8" EnviroCare Premium aftermarket Part #916