UV Air Sterilizer is a portable UV air sterilizer with air purifying technology offers working temperature range from 0 to 39℃ with air circulation of ≥600 m3/h. Features air dynamic disinfection with two working modes: sterilization and negative ion air supply along with, LCD display for temperature, adjustable high/medium/low air volume. Equipped with power-off memory function and Air purification composite filter with primary filter, activated carbon filter, photocatalyst filter provides fast and effective sterilization of various bacteria and virus. With adjustable wind direction and 24 hours timing function, this device offers long service life, easy maintenance and convenient installation.