Eureka DCF-10/DCF-14 Vacuum Cleaner Upright Dust Cup Filter, Gray (Pack of 3) Each manufacture package includes 1 pleated HEPA filter made by EnviroCare premium aftermarket part #946 Designed to fit with or replace OEM numbers 62396, 62396-1, 62396-12, 73734-2, 73734, 2316911737, 023169117372, 73824, 62731, 62731A, 62731B, DCF-10, DCF-14, DCF10, DCF14, 62731-1, 62731-12, 470953, 62731A-2, 62417, 62731B-Z, and more. Fits Models: Optima, Optima Pet Lover Dimensions:Diameter 2 7/8"; Height 5"; Hole 1 1/2" A must for allergy sufferers!