This Coway product can be in the higher close of air purifiers that we’ve analyzed, but we expect its efficiency, smart settings, and discomfort-free Procedure justify the First expense. Ultraviolet germicidal irradiation (UVGI): Some manufacturers assert that their air purifiers kill airborne viruses, microorganisms, and fungal spores with UV lamps. https://socialwebnotes.com/story2302667/how-much-you-need-to-expect-you-ll-pay-for-a-good-does-air-purifier-help-with-covid