The AlorAir crawlspace dehumidifiers help reduce excess moisture and protect your home.Although this commercial-grade dehumidifier is quite compact, it doesn't sacrifice water removal capability. It removes up to 180 pints of water from the air per day (85 pints/day @ AHAM) - it's very quick and effective, and works in spaces up to 2,300 square feet. use. Specifications Capacity 180 PPD at Saturation, 85PPD@AHAM Size For 2300 sq. ft. Supper COP 2.7 L/kWh Air flow 194CFM 330CMH Draining Gravity Drain and Pump Drainage Functioning Temperature Range 37.4~100.4F Functioning Humidity Range 35-90% Filter Type MERV-1 Filter Dim(L x W x H) 21.3x11.7x14.15 inch Weight 57.3 lbs (26kg) Refrigerant R32