. MODEL FDV709GN DUAL Inverter Heat Pump Widens a range of the circulation speed from very fast to slow without turning it on & off. A++ Energy Efficiency* R290 refrigerant has lower GWP** compared to R134a refrigerant used in LG conventional heat pump dryer. Smoothen Crease & Reduce Shrinkage Low temperature dry can smoothen crease & reduce shrinkage with heatpump technology. 99.9% Reduction The Allergy Care reduces 99.9% of live house dust mites that can cause allergy or respiratory issues. Improve your quality of life. Optimise Drying Performance Detects the moisture on the clothes & set automatically drying time. Condenser with Convenient Cleaning Enjoy hassle-free maintenance of the Auto Cleaning Condenser-it self-cleans so you don't have to. .