Arm & Hammer Odor-Eliminating Eureka DCF-26 Vacuum Filter: * Works while you vacuum * Removes household odors along with dirt, dust and pet dander * Improves overall indoor air quality * Baking soda particles neutralize odor-bearing chemicals * Washable, eliminating the need to replace it immediately after every dirty job * Should be replaced approximately every 90 to 120 days * Fits Eureka AirSpeed (AS1000 series) uprights, Complete Clean (8870, 8810, and 8860 series), select Eureka Pet Lover Lite (460 Series), Whirlwind, Pet Lover, Pet Expert (3270 Series), Comfort Clean (4230 Series), InReach, Pet Lover Deluxe and Pet Lover Plus vacuum cleaners