Mini dehumidifier. Max dehumidification. When there's excess moisture in the air, it causes all sorts of less-than-optimal living and storage conditions. These may include humidity, stuffiness, mold, the collection of fumes, and the overall degeneration of indoor air quality. The Ivation ERSDM18 is a smart, highly capable dehumidifier that offers a simple yet remarkably effective solution to excess ambient air moisture. When used consistently, this mini dehumidifier can even help you to prevent these conditions in the first place in practically any space up to 200 square feet. Utilizes thermoelectric Peltier technology. To effectively draw moisture out from smaller rooms, cupboards, basements, attics, stored boats, RVs or antique cars, and more, the Ivation ERSDM18 utilizes advanced thermoelectric Peltier dehumidifying technology. This means the unit has no moving parts (besides a small fan), which makes it all the more durable, reliable, and pleasant to use. In addition, it operates quietly, efficiently, and on considerably lower power consumption than similarly sized dehumidifiers. Simply plug it in, set it down anywhere, and watch the water collect. Introducing: Exclusive new ERS technology. Our innovative ERS technology helps this little unit increase its dehumidifying efficiency. Since the Peltier element is hot on one end and cold on the other, there is a delicate temperature balance that must be kept. ERS technology uses the extra energy from the cold end to steady the hot end, thus converting much more moisture into water at the same power consumption. By packing both thermoelectric Peltier and ERS technologies into one attractively sized unit, we have designed the ultimate mini dehumidifier ever.