Sebo 890W Automatic X7 Extra Epower Bagged Vacuum Cleaner Navy Blue 91506GBThe Sebo automatic X7 Extra takes the hard work out of housework by using a computer to optimise performance. The computer control system monitors brush action and controls the powered height adjustment to ensure the cleaning head is always in the best position. If suction is reduced by a blockage or a full bag, it will shut the vacuum down. Likewise, if the brush roller becomes jammed, it will instantly turn off the machine to prevent damage to the