Whole House Air Purifier; Type Electronic; Filter Type MERV 16; Warranty 5 Year; Material Corrosion-Resistant Heavy Gauge Galvanized Steel; Effective Area 72.3 Square Foot; Depth 31 Inch; Width 12 Inch; Height 18-3/8 Inch (Front), 17-3/4 Inch (Back); Shipping Weight 35 Pound; Nominal Size 16 Inch x 25 Inch; Airflow Rate 2000 CFM; Resistance 0.29 Inch WC at 2000 CFM; Static Load Rating 400 Pound; Operating Temperature 0 to 140 Deg F; Humidity 0 to 90 Percent (Non-Condensing); Application HVAC System; Applicable Standard UL