30 days of freshness with our sustained scent release air freshener. Quiet internal fan gently distributes fragrance for freshness throughout the restroom. Simple installation and easy access design makes maintenance a breeze. Uses 1 D cell Alkaline battery. ActiveAire® Air Care Systems elevate the restroom experience with coordinating scents in the stall, on the wall and at the urinal providing consistent, pleasant fragrance throughout the restroom. Designed for use in offices, restaurants, healthcare, industrial and educational facilities, ActiveAire® products help you minimize customer complaints while showing customers that you care. GP PRO is a division of Georgia-Pacific Consumer Products. We deliver well-designed, durable and easy-to-maintain professional solutions to meet the handwashing and cleaning needs for a range of business applications.