Wei, a central air purifier VBK-H return air type air cleaner device back to the wind air purification systems Description: domestic and international leading technology the perfect combination of the four semiconductor ionizer + / semiconductor catalyst / wave reactor / semiconductor ionizer - Front Set coarse filter to prevent small animals and large particles into the air conditioning, use "Photocatalytic" and semiconductor ionizer original and best central air purifier "specular light" technology, so that particles in the air of bacteria positive ionization in semiconductors Charged under the action of the device, the bacteria suffered electrical breakdown (lightning) effect, bacterial particles in the air will be adsorbed on the semiconductor ionizer dust collection plate, causing the cells to electrical injury and death; at the same time, subject to specular light wave reactor the role of a catalyst to obtain the semiconductor ev energy (energy) business, central air purifiers Photocatalytic transition to the conduction band and valence band, birth trauma electron - hole to form negative oxygen ions (O2-) and radical (OH) , accelerated oxidation, decomposition of harmful gases, to achieve the catalytic effect of the semiconductor; purify the air and then through the semiconductor negative ionization device, and an excess of positive ions and dust again central air purifier, to 0.5 micron removal efficiency of ≥99%, PM2. 5 microns completely removed. Post-activated carbon fiber filter, whose role is to remove the semiconductor field is not divisible return air pollutants purifier / return air disinfection / return air purifier / return air type purifier / return air type sterilizer / return air purifying formula machine / new wind central air-conditioning disinfection purification devices / new air central air purifier equipments / new wind central air-conditioning air disinfection device / new wind central air-conditioning air purification devices / new wind central air-conditioning air purifier / new wind central air-conditioning air disinfection / The new wind-type sterilization device / new air purification equipment sterilization / new air purification device 1 Disinfection does not produce secondary pollution, to overcome the traditional method of disinfection. 2 cycles using the core technology of high-end luxury product lifetime warranty 3: Using the LCD screen, as well as fault reminder. To facilitate a wide range of application areas 4 5 clean and convenient operation and easy maintenance