Eureka 62731C Vacuum Filter Genuine Original Equipment Manufacturer (OEM) Part This part is compatible with models including; 437AZ This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 62731B,62731,62396,62731A,76492 Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Eureka This filter (part number 62731C) is for vacuums Follow the instructions in the owner's manual when installing this part