Just get a room air filter for your condo. There are different models and they are usually quite quiet unless on the highest setting. I can’t hear mine on the two lowest settings (up to 100 CFM). UVC doesn’t remove small particulates, which is the most serious air pollutant of concern from a health perspective for most homes.
Commercial buildings have to comply with locally required codes and standards. Code authorities could adopt some or all of ASHRAE Standard 241 in their jurisdiction just like they do with ASHRAE Standard 62.1 (ventilation) and 90.1 (energy).
Just get a room air filter for your condo. There are different models and they are usually quite quiet unless on the highest setting. I can’t hear mine on the two lowest settings (up to 100 CFM). UVC doesn’t remove small particulates, which is the most serious air pollutant of concern from a health perspective for most homes.
Commercial buildings have to comply with locally required codes and standards. Code authorities could adopt some or all of ASHRAE Standard 241 in their jurisdiction just like they do with ASHRAE Standard 62.1 (ventilation) and 90.1 (energy).