Sfera is suitable to treat indicative air volumes that can vary from 80 m3 to 100 m3. These air volumes can vary according to the air quality and the VOC (Volatile Organic Compounds) load present in the volume to be treated. SFERA has been studied and developed with the best care in every detail; it is characterized by a design that prefers the curved lines and it is ready to be placed and is equipped with a remote control for the remote turn-on and turn-off. SFERA can give freshness to the environment neutralizing the bad smells and the harmful substances. It is equipped with an air suction filter and with a fan able to assure the best operative efficiency, action rapidity and use flexibility of Bioxigen® system in middle-big size rooms for the cleaning and disinfection, the deodorization and improvement of the indoor air quality of the environment of the funeral sector. SFERA is equipped with an air quality sensor constantly analyzing the level of VOC pollutants and it automatically sets the maintenance function within acceptable thresholds. SFERA is an EC marked product, realized with the use of non-toxic paints, that does not need frequent and expensive maintenance by the user; not to install it near direct heat sources or install it at least 1 metre far from the people to avoid the perception of the forced ventilation. Once it has been correctly installed, MISTRAL has even the “green seal of quality” Bioxigen® certifying to be in a 24 hour cleaned and disinfected environment.