1) Adopts negative ion technology: it extremely purifies the air and removes toxic
substances including the dust and odors mold
2) Broad spectrum and efficient ozone: ozone may kill virus, and will be deoxidized
into oxygen in the end without secondary pollution, which the chemical agents
can not achieve
3) Effective prevention of air-conditioning diseases: negative ions may
improve metabolism. It maintains a fresh air, relieves fatigue and effectively
prevents the diseases arsing from the air conditioning
4) Automatic timed sterilization: automatic timed operation of ozone, 15 minutes
after startup, one time of sterilization is finished and the machine is shut
down automatically