A:Answer Hello Aldo, this is Kelly with Dyson. The Dyson Supersonic, and the Pro model Supersonic both offer the same heat and speed settings, and 1600 watt motor. They both also come with the diffuser, smoothing nozzle and styling concentrator. Our Professional model was designed for use in a salon environment. The improved filter is magnetic, removable and washable, with a filter cleaning brush and intelligent prompt light. The concentrator has been re-engineered with a wider and thinner nozzle, to focus airflow for precision styling. The cable is also 2' longer, allowing for freer movement around clients. The attachments are also 2x stronger on the Pro model.
Best wishes,
Kelly
Dyson Customer Support