The Lunar Gelmaster Mains Operated Chrome with Timer is made for larger areas. Two run time options are available, either continuous running or timed (which can be adjusted to automatically turn on / off every few minutes). Unique gel tray design ensures all of the fragrance is used during its lifespan. The spent gel’s residue is non-toxic, so can be simply disposed of. The curvaceous lines of the Gelmaster mains operated air freshener have been designed to compliment the Storm hand dryer and our new line of automatic soap dispensers. Being mains powered it gives you not only a larger coverage area but also saves a fortune in the costs of dead batteries.