NOT KNOWN FACTS ABOUT AIR PURIFIER AND HUIDIFIER

We when compared the CADR of each air purifier for getting an precise illustration of the functionality. If a CADR ranking was not equipped via the maker, we despatched it off to the lab to have our personal ranking — we applied SGS IBR Laboratories for this check. The lab calculated the CADR for each pollutant by utilizing the AHAM AC-1 screenin