Application：
This series of products are controlled by microcomputer, releasing proper amount of ozone and ultraviolet rays to disinfect and purify the air. After ozone disinfection, ultraviolet rays are purified twice to maintain fresh air. Ozone has a strong oxidation, catalytic and eliminate ability, can be decomposed into oxygen at room temperature in a short time, almost no residue. Ultraviolet rays belongs to the broad spectrum sterilization, can kill a variety of harmful microorganisms.