Eureka AirSpeed Bagless Upright HEPA Filter Replacement Set.
This is a package of replacement filters for the Eureka AirSpeed Bagless Upright Vacuum Cleaners, as well as some Comfort Clean Models.  Included with this convenient, money and time saving filter kit are: (1) DCF-21 Dust Cup Filter, and (1) Eureka EF-1 83091-1 Exhaust HEPA Filters.  Each filter is recommended to be replaced by Eureka once every 6-12 months depending on how active your home is, and how often the vacuum is used.  Fits All Eureka Bagless AirSpeed Models, and Most Comfort Clean Bagless Models.