Product details:

Use only with the ProShield Air Purifier AIR12B, AIR12BLR (controls on front of unit). Cannot be used on older Oreck Air Cleaner Models. Replacement Odor Absorber reduces odors from the air that passes through the filter Do not wash. Vacuum gently with a soft brush attachment to clean if necessary Reduces VOCs (Volatile Organic Compounds) such as chemical fumes created by household cleaners and synthetic materials from the air passing through the filter This filter measures about 11" x 3 1/2" Use only with the ProShield Air Purifier AIR12B, AIR12BLR (controls on front of unit). Cannot be used on older Oreck Air Cleaner Models.