With 5in1 Convertible technology that enables 5 level of cooling selection basis comfort. Nano-Coated anti-viral filter that disinfects 99.9%+ viral particle, eco- friendly R32 refrigerant technology. With 100% copper condenser, anti-corrosive blue fin coating, advanced inverter technology and a 10-year inverter compressor warranty, this R32 refrigerant based 3-star, 1.5 Tr. Air Conditioner is powerful, environment friendly and durable.