Air Purifier Whole House UV Light in Duct for HVAC AC Duct Germicidal Filter

This is a powerful uvc unit that are rated for Air systems 1-5 tons kills up to 99.9% of existing mold, mildew and airborne viruses and will prevent them from ever growing again and spreading. by killing and preventing airborne contaminants you will be less susceptible to allergies, asthma, breathing problems, headaches, dizziness, neurological problems and other long-term health problems caused by mold, mildew and airbone viruses. All our units has an electronic ballast and has a sight glass to see if unit is on. All Our bulbs are germicidal UVC and put out 253.7NM which means that they are 99% efficent on a single pass. Installation is very easy 15 min, just cut 2 holes of 1 inch in your duct-work (template included) slip the lamp inside and attach the aluminum strips (included in box) And plug it in, 9 ft cord.