Quest Dual 105 was designed to be placed overhead and out of the way, but can also be placed at ground level for plug and play operation. The Quest Dual 105 was designed to the most energy efficient dehumidifier on the market. The Quest 105 performs at over 8.8 pints per kWh. Compared to most standard dehumidifiers (3.8 pints/kWh), it is more than 2.5 times as efficient. The Quest Duals? horizontal configuration, patent pending dual outlet design and insulated cabinet for quieter operation enable their exceptional performance in almost any application. The Quest Duals are plug-n-play, requiring no installation. Optional condensate pump and ducting kits provide the ultimate in flexibility for the most challenging space restrictions and specialized applications. MERV-11 filtration is standard on these units, capturing particles (including mold spores) down to 1 micron in size.?Made in the USA.