Aprilaire® Whole House Dehumidifier, 130 pt/Day Humidity Removal, 310 cfm, 120 VAC, 8.3 A, 60 Hz, 0 to 99% RH Humidity, R-410A, Washable MERV 8 Filter, Built-In Digital Control with LCD Display Control, 50 dBA, 50 to 104 deg F Operating, 30 in L x 19-1/2 in W x 18-3/4 in H, Domestic