The LG Sensor Dry system keeps tabs on moisture levels throughout the cycle and automatically adjusts drying time as needed—so you don’t have to. And with generous 7.3 cu. ft. capacity that fits more laundry in every load, this dryer makes laundry day easier all-around. FlowSense duct clogging indicator lets you know when your ducts need cleaning to avoid lint buildup and keep your dryer clean, efficient and safe.