TOP DIY HEPA FILTER AIR PURIFIER SECRETS

The venerable Winix 5500-2 executed just in addition to the Coway Mighty inside our testing. Both machines are in the same way quiet, and the 5500-two often sells for the little bit fewer than the Mighty. It’s not our prime pick for a number of factors: It’s larger and (to most eyes) not as attractive; it lacks a Display screen-shutoff function