Arm & Hammer Premium Filtration Odor Eliminating Vacuum Bags, Hoover A Premium, 3 Pack: * Bags retain up to 100 percent of debris and pollens, plus particles 15 times smaller than the diameter of a human hair * Baking soda particles neutralize odor bearing chemicals * Releases clean, odor free air into your home as you vacuum * Pack of 3 bags * For use in Hoover Concept One, Concept Two, Constelation, Commercial Lightweight, Commercial Guardsman, Decade 80, Decade 800, Elite, Encore, Futura, Innovation, Legacy, Preferred, PowerMAX, RS, Runabout, Soft & Light, Spectrum, Spirit, Sprint, Supremacy, Tempo, Top Fill Convertible, TurboPower 1500, 2000, 2200, 3000, 3200, 4000, 4200, Widepath Preferred Upright Models