4 Pack Eureka DCF-4 DCF-18 HEPA Filter By ZVac This is a 4 package of premium generic replacement HEPA Filter by ZVac. This replaces the original OEM Eureka DCF-4 DCF-18 HEPA Filter & replaces part numbers 63073A-2, DCF4, 63073B, 28608B-1, DCF18, 63073 Premium generic HEPA Filter fits these series of Eureka vacuums: Eureka 4700 and 5500 series upright vacuum cleaner, 700 series, 3690 Mighty Mite including 4704BLM, 4702A & other vacuums using DCF-4 DCF-18 HEPA Filter Fits these models: 4710GRN, 4710MDR, 4710TRQ, 4702A, 4704BLU, 4704FRD, Eureka Pet Pal - 4716AVZ, Eureka LightForce 300 - 4718AVZ, 4704PUR, 4710AV, 4716AVZ, 4700D, Eureka Boss Power Plus - 4703D, 4703BLU Also Fits These Models: Eureka LightSpeed 100 - 4709AZ, 4704ONG, 4704PNK, 4704PNK, 4704PUR, 4711BZ, Eureka LightSpeed - 4700D, Eureka Maxima - 4700D, 4711BZ, 4704BLU, 4704BLM, 4704LMP, 4704LTA This is a premium generic product made by ZVac. This is not an OEM product and is not covered under any manufacturer's warranty. ZVac is not affiliated with the manufacturer