Eureka 61053 Washable HEPA Vacuum Filter This is an O.E.M. Authorized part Fits various eureka models Oem part number 61053 This is a Eureka replacement part Part Number 61053 This is an O.E.M. part Eureka HEPA vacuum filters help capture 99.97% of all airborne pollutants 0.3 microns or larger, including mold spores, pet dander, grass and ragweed pollen and other microscopic allergens. Change filter every 6 months for optimum performance