The Airpure Automatic Air Freshener sprays fragrance at intervals of 9, 18, and 36 minutes to keep your home smelling great. Thanks to the battery-powered design, the automatic air freshener can be placed in any room, keeping your space smelling fragrant and inviting. It offers freshness for up to 70 days and can be easily refilled for less waste. This automatic air freshener machine features timed release fragrance, is battery powered allowing placement anywhere around your home, and has air freshening and odour-neutralising properties. Refill tins are available and sold separately. The model number is AOM508.