The 506 is Quest’s newest and largest dehumidifier specifically designed for growers. It fills cultivators’ increasing needs for a higher-capacity unit, as commercial grows increase in size. The 506 is the first Quest dehumidifier with new, patent-pending technology that makes the 506 the most energy-efficient dehumidifier above 105 pints in the world. The new technology also helps minimize the unit’s footprint, while enabling easy transportation via pallet jack or forklift.