The air filter box is also called an air purification box. It is a ventilation device for centralized air treatment. There are multiple air filters installed inside the air filter box for centralized air treatment. The air filter box is usually designed as a deep bed structure, which is mainly convenient for installing air filters and increasing the time the air stays in the box, thereby increasing efficiency. At the same time, this structure is also very conducive to the installation and maintenance of filters at all levels. It is divided into primary filter section, medium filter section and high efficiency filter section. When used in some special occasions, it is also necessary to configure a chemical filter section or an activated carbon filter section. Air filter box is generally used in clean workshops, clean factories, laboratories and clean rooms, or for dust prevention of electronic machinery and communication equipment
It includes Fresh Air Pressurized Cabinet, Medium Efficiency Exhaust Box, Activated Carbon Adsorption Box, Hepa Purification Box and Box Type Filter