MATERIAL: Made from quality activated charcoal for better odor absorption and removal.Allows for range hood insert to be used as recirculating and non-ducted.Powerful suction.Reduces odor to keep your kitchen air .Used to remove smells and caused by cooking. Breathe Easier, Cook Better. Our advanced micro-mesh technology Range hood filter replacement captures airborne grease, absorb harmful fumes, reduce pollution. No more lingering fish or onion smells haunting your living room three days later. Cleaner kitchen, a fire-safe home, and a breath of air. Easy To Install: With the carbon filter, you can easily convert your extractor hoods to recirculated air mode with just a few simple steps. The activated carbon filter quickly and reliably removes annoying kitchen odours from the air that flows through the filter, thus ensuring a pleasant indoor climate. Fire . Clogged, oily filters are a leading cause of kitchen fires. Our high-airflow design grease filter for kitchen fan ensures your fan works efficiently without overheating, keeping your home and family safe. Save Your Cabinets. Stop the "sticky yellow film" before it starts. By trapping grease at , our stove vent hood filters protect your expensive cabinetry and ceiling from permanent staining and buildup.