Quest PowerDry 4000 Pro Dehumidifier is one of the largest capacity portable dehumidifiers on the market. It boasts a huge 22 gallon (176 pints) capacity, but uses only 10 amps, offering excellent energy efficiency. This hardworking dehumidifier is a great solution for large, commercial, and high-grade growers, as it offers a lot of benefits that smaller, less technical dehumidifiers do not: It comes equipped with an onboard humidistat, located on an easy to read and operate solid-state control panel. The control panel allows the grower to set the unit at any humidity level between 20-70% RH 

THIS UNIT WAS ONLY USED TWICE AND IS IN EXCELLENT CONDITION WITH ALL PAPERWORK