Smartmi Air Purifier E1 review
Lastly, we assessed its air-cleaning performance by conducting a series of tests using the Perfect Prime air particle monitor, a device capable of detecting airborne pollutants as small as 0.3 microns.
Lastly, we assessed its air-cleaning performance by conducting a series of tests using the Perfect Prime air particle monitor, a device capable of detecting airborne pollutants as small as 0.3 microns.