Febreze Hoover Foldaway Replacement Vacuum Filter Works with: Hoover TurboPOWER 3100 Models FoldAway 51000 Models Febreze Vacuum Filter - Eliminates Odors and Freshens as you Vacuum! Premium allergen filtration Did you know that your vacuum has filters that should be checked frequently? Depending on your household, it is recommended that you replace your vacuum filters every 3 to 6 months. Refer to your BISSELL vacuum owners manual for replacement instructions.