Is your house really clean? The air is continually fluid. The formaldehyde release cycle is as long as 3-15 years. So it's necessary to keep purifying. That's why this air disinfection machine is the best option for you.

Specifications:

Function Sterilization
Power supply method
Rated frequency 50 (HZ)
Use environment
Control method
Applicable area: 21㎡ (inclusive) -30㎡ (inclusive)
Filter type None