The LGR 7000XLi removes more water than any other dehumidifier in its category! To achieve the 7000's amazing performance, Dri-Eaz engineers developed Advanced Crossflow Technology to maximize energy utilization. Plus, the unit's built-in sensors constantly monitor real time performance data to automatically calculate ideal operating parameters – such as fan speed and defrost cycle duration – in all conditions. The result is XL category-busting performance!