Source::New ROYAL 3TON INVERTER Floor standing Air conditioner/100% Full Copper compressor/capacity:3TON Floor standing Ac/Multi-stage tropical compressor/Big engine/LVS(Low voltage starterbility)Auto restart/Auto clean/Energy safe filter/anti-bacteria filter/easy installation/R410 Gas/4ways swinging/automatic voltage switcher/supper Ars/powerful compressor/in-build Ars/Fast cooling/Low voltage conjunction/with two years warranty/we also do home and office delivery to your door step