Post Purchase virtual Demo is provided on this product .A dedicated customer service executive is assigned to give live demo of the product over a video call Cyclone System: Cyclone System helps in increasing the air flow in the dust tank which in turn separates dust from the air. It also helps in maintaining powerful suction and performance of machine. Powerful Suction: Sure from Forbes Super Vac is powered with best in class 1600 Watts motor delivering powerful suction of 21 KPA to tackle dirt, dust and dust mites. Vario Power: The suction power can be controlled as per user’s need with the help of the variable power control. Set the power to low, medium or high speed to suit your varied cleaning requirements. Allows easy disposal of dirt & dust at the press of a button without dirtying hands