The Voltas 3100f RSH318HBD is a high power air conditioner that weighs 1.5 ton and is an efficient split AC that can be fitted anywhere. Rotary compressor The higher power air conditioner comes with a rotary compressor . Anti-dust filter The anti-dust filter fixed inside the AC is very useful and acts as a helping hand by clearing the dust inside the air conditioner. Different modes Different in-built modes in the air conditioner are very useful in setting the air conditioner as per his/her comfort level. These modes are auto-restart, timer, sleep mode, and turbo mode. An ideal Product This Air Conditioner comes with Energy certification of 3 star making it the most energy efficient category AC. You can also check out our buying guide at OkaeYa on air conditioners for more clarity.