Think Crucial Replacement Hood Filters Compatible With Nutone Part #ACCGSFHP2, 1-Year Supply HEPA Style Pre Filter Kit Parts -Models: HF 1.0, HF 2.0, HF 3.0, HF 3.1, HR 2.5 and HR 2.6 (1 Pack) FILTER REPLACEMENTS COMPATIBLE WITH NUTON BARON HOOD: The 22.6" x 17.1" x 2.5" rectangle air filter HEPA Style replacement kit part ACCGSFHP2 is essential for premium air quality and cleaner air. They trap fine dust particles and allergens, preventing them from recirculating into the air. Helps keep your home free of dust, with frequent filter replacement. Perfect fit for kitchen hood cleaners. Get back to clean air and breathe again with our lightweight, germ purifier, pet smell and bedroom. CLEAN AND HEALTHY LIFESTYLE: Replacing Nuton HEPA style air filters should help clean and purify air. Our air cleaner, air filters, and replacement part kit for models: HF 1.0, HF 2.0, HF 3.0, HF 3.1, HR 2.5 and HR 2.6 ensure deeper and cleaner air. Have confidence with a refreshing, clear feeling for a home, house, office, apartment, condo, high-rise, large or small tower, while using elite hood range kit technologies to help the ozone and purify air. SIMPLE AND EASY TO INSTALL: Replacing filters regularly helps improve air quality and peace of mind for fresh, cleaner air. Switch out in less than five (5) minutes, maximizing time efficiency. Get back to daily activity quickly and make a big difference with air quality in the process. Pair with a basic tool kit for a new air filter replacement with ease. Simply pinch, grip, twist and remove the old filter. It also fits some smaller filters for flexibility with placement. LONG LASTING REPLACEMENT BETTER VENTILATION: The hood filter is washable and reusable ensuring long life. Replace the hood filters every 3 to 6 months for optimal performance or one (1) to two (2) times per month depending upon usage. When the kitchen has a clogged or dirty filter, it can cause it to work harder and impact utility bills. We deliver high quality, durable and long lasting replacements. They are an efficient investment. Easy to maintain for the long run. THINK CRUCIAL manufactures premium quality air purifier hood filter replacement kit parts and stands behind the quality and workmanship of all our products. We maintain a thorough quality control process to ensure compatibility with the Nuton filters models and part listed above.