Air-Cleaner Performance
First-Minute Bioaerosol Testing for Active-in-Air Devices
The method addressed a product-mechanism question that standard chamber decay testing does not isolate: what viable bioaerosol concentration remains one minute after a new challenge enters room air that has already been treated?
Selected findingThe method compared viable bioaerosol concentration after a one-minute post-aerosolization mixing period in matched control and pretreated-room conditions.