Air Purifier; Compatible HVAC System Size 1.5 to 5 tons; Voltage 120 V AC; Maximum Air Flow Capacity 5000 cfm; Number of UV-C Bulbs 1; Duct Insertion Length 18 in; Maximum Coverage Area 5;000 sq ft; Removes Mold; Bacteria; Viruses; For Duct Cut-Out Height 1 in; For Duct Cut-Out Width 1 in; Air Cleaning Method Ultraviolet Light; Amperage 0.5 A; Frequency 60 Hz; Germicidal Efficiency 90 Percent; Housing Color White; Includes Gasket; Includes Mounting Hardware Yes