Febreze Eureka Dcf4 Replacement Vacuum Filter Works with: Eureka 4700 & 5500 Series 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.