The Micro Airoma air freshener dispenser offers a compact boost of fragrance to rooms up to 200 meter squared. Compatible with a wide range of refreshing and seasonal fragrances, it offers flexible programming options and easy refilling for reduced maintenance. Features and Benefits Automatic reset button for quick changes where required Patented I.P.E. for easy programmable options 'Quick' button allows for up to sixty days of use Typical Applications Domestic Offices Washrooms Meeting rooms Notes Compatible with Micro Airoma 100ml refills: CTL9524430M, CTL9524431A, CTL9524431M and CTL9524432A