Energy efficient 2250 hour motor (2x the motor life of most units on the market) and backed by a 5 year warranty. More suction, more airflow, more overall power for faster cleaning and better results. 1 1/4" electric back pack kit. The ASTB5 12" Free Flo nozzle for carpet/hard floors tool kit includes: vacuum hose 3 pcs. s/s telescopic wand floor tool.