Genuine Eureka EF-6 HEPA Vacuum Filter 69963 2-Pack Each order contains 2 filters Fits AS1000 and AS1050 models Eureka HEPA vacuum filters help capture 99.97% of all airborne pollutants 0.3 microns or larger These airborne pollutants include mold spores, pet dander, grass and ragweed pollen. Change filter every 6 months for optimum performance