BISSELL Febreze Aeroswift Replacement Vacuum Filter for Upright Vacuums, 11621 Febreze Vacuum Filter - Eliminates Odors and Freshens as you Vacuum! Did you know that your vacuum, bagless or bagged, has filters that should be checked frequently! Depending on your household, your friends at BISSELL recommend replacing your vacuum filters every 3 to 6 months Replace filters more often if you have pets that shed and family/friends that track in dirt and debris Foam filters are washable  clean by hand washing in warm water. A mild detergent may be used if desired. Allow the filter to air dry completely before replacing See the description below to see if this accessory fits your vacuum!