OEM Hoover HEPA Exhaust Filter with Tray for Elite Rewind, WindTunnel, Whole House 411018001 OEM Hoover filter; not a generic or aftermarket filter This filter only fits with 6 Hoover vacuums: UH71009, UH71011, UH71012, UH71209, UH71214, UH71215 If your vacuum is not in this list, this filter will not work.