Essick Air HDC1, Emerson, 2 Pack Replacement Moist Air Wicking Humidifier Filter, For Emerson Consoles Model HD12W, HD6000 and HDandW Exclusive Trapmax Filtration System, Traps Water Minerals and Dissolved Solids Before They Become Airborne, Chemically Treated To Help Prevent Bacteria Growth, Length: 6"", Width: 10"", Height: 11"", SKU: ESCK415