Arm & Hammer Premium Filtration Odor Eliminating Vacuum Bags, Eureka RR 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 Eureka 4870 Series Uprights, including Boss Smartvac Uprights