Eureka Style HF-7 3M Ultra Allergen Vacuum Filter.

• EUREKA* 2270 Series; Contour Maxima* and Power line* (2900-2920 Series),EZ Kleene*, Surface ax*, 200 and 300 (2940, 2960, 2970, 2990 Series), and Select Whirlwind*, Whirlwind Plus* Pet Lover, Pet Expert*, and Clean Living (3270, 3280 Series) Uprights.

• Change filter every 3-6 months for optimum performance

• PERFECT FIT - Poor-fitting filters can cause dust and debris to escape from your vacuum cleaner. This replacement filter has an exact fit and multi-layer technology to prevent leakage.

• SUPERIOR FILTRATION - Keep your home free from irritants and airborne allergens. This HEPA vacuum filter is designed to trap harmful particles, such as pollen, pet dander, and dust mites.