In-Duct Air Purifier Installation
In-Duct Air Purifiers work differently than 
UV lights.
 They are typically installed on the 
air ducts and not in the air 
handler and they clean the contaminants in the air by removing and 
reducing VOCs (volatile organic compounds) in the air as it passes 
through the system. Since the air circulates the A/C system 5-7 times a 
day the purifier gets to treat the air over and over again reducing 
contaminants and improving air quality. Most odors are caused by VOCs 
and the purifier works great for systems where people complain about 
odor issues.