Nilotron Air Fresheners contain unique fragrances blended to freshen the air for up to 24 hours. The 7 oz. Nilotron refills contain 3,100 metered releases. Use with Nilotron automatic dispenser or by hand Fits Nilotron and most 7 oz. Automatic Metered Can Dispensers Case contains 12, 7 oz. cans Perfect for: Restaurants, Hotels/Motels, Nursing Homes, Vets, Offices MODEL NO - 05405