- Column ozone generator - With a rated Ozone production of 112 g/h and its dual fan, the Maxi Tower Top sanitizes up to 1440 m2 - Especially suitable for large areas: supermarkets, shopping malls, schools, greenhouses, fitness centres, theatres, cinemas, industrial and commercial buildings - Ideal against, moulds, bacteria, viruses, parasites and bad smells - Smart Aisi 304 stainless steel construction fits in any setting Programmable digital control panel equipped with safety lock and: 1.daily start and stop programming 0-24h 2.weekly start and stop programming 3.Ozone concentration setting from 1 to 4 ppm 4.The eprom memory prevents loss of the set programs, date and time, even if power is cut off