Electrostatic air purifier CRYSTALL

built-inindoorfor ventilation

The Crystall Duct System is an innovative filtering system to be fitted on air outlets or inside ducting. It is made up of three main elements: a) patented electronic plate filter ("Femec") b) electronic control and power board c) high voltage flexible connection cable The system has been designed to reduce the spread, indoors, of various types of pollutants found in the ducting of air-conditioning systems. As a result, it is ideal for various types of environments, such as schools, hospitals and rest homes (corridors, waiting rooms, wards), doctors’ surgeries, hotels and anywhere indoor air quality needs to be improved. There are many reasons why pollutants can be found in ducts. The main one is the lack of cleaning and maintenance of the ducts, together with other factors such as incorrect equilibrium and/or pressurisation, the circulation of air between different rooms when the system is off, the lack of suitable filters or the air being bypassed around the filtering cells inside the air handling unit, the lack of attention paid when replacing the filters, the presence of favourable conditions in terms of temperature and humidity for the proliferation of bacterial organisms, etc. While pollution in ducts can be reduced through periodical maintenance, in reality this is rarely done due to the considerable costs, the difficulty in accessing the systems or the impossibility of shutting down the system for an extended period. One possible alternative solution that significantly reduces the health risks and drastically cuts the costs of maintenance on ducts involves the installation of active electrostatic filters immediately before the air is introduced into the room.