310m3/hCADR(Clean air delivery rate) |
CADR (Clean Air Delivery Rate) is the international standard for measuring air purifier effectiveness. Rigorous tests are performed using dust, second-hand smoke and pollen to calculate the rate of clean air delivery per unit of time. The higher the CADR, the more effective the purifier. |
21m2 ~ 37m2Recommended effective area |
Effective area is based on the CADR and may be affected by factors such as room height and plot ratio. Mi Air Purifier's effective area is based on the GB/T 18801 Air Purifier standard: Effective area = CADR x (0.07-0.12) |