Frigidaire FFAD7033R1 70-Pint Dehumidifier with Effortless Humidity Control for $194.63 shipped. Here is a screenshot for reference. This Frigidaire’s 70 pints-per-day dehumidifier is capable of continuous operation when the unit is located near a suitable drain. Its Ready-Select electronic controls include a digital humidity readout, 24-hour on/off timer and control lock. The Effortless Humidity Control provides the ability to control the exact percentage of humidity in the room. Most places have it for about $240.