OdorStop UV Air Treatment System (OS72) - Professional Grade 72 watt Air Treatment System That Utilizes Ultraviolet Light to Kill Odors, Mold, Bacteria and Viruses in HVAC Systems Kills Odors, Mold, Bacteria, Viruses and Allergens 2-16", 36 Watt UVC, 254NM Bulbs, 120 Volt, 6 Foot Power Cord LED Indicator Lights Verify Proper Operation Installs in Minutes - Installation Video: https://youtu.be/Ge8fyxtM5rA