Introducing the Shark PowerDetect Powered Lift-Away Upright Vacuum Cleaner, delivering the best overall cleaning of any corded upright vacuum*. Featuring DuoClean Detect Technology - two brush-rolls and multiple sensors that react and adapt for optimal performance. DirtDetect: Senses embedded dirt and boosts power up to 2x to pull up more debris. FloorDetect: Senses floor type and adjusts brush-roll speed to optimise cleaning performance. EdgeDetect: Senses edges and boosts suction up to 2x to clean tight spots. Reverse Clean Technology: Many upright vacuums don't clean well in reverse. Shark’s DuoClean Detect floorhead was designed to sense direction and work in both forward AND reverse - for a faster, more efficient clean. ] DirectionDetect: DirectionDetect Technology adapts to the cleaning direction for 40% faster debris pickup. Ultra-Powerful Hair Pickup: Perfect for pet hair, the floorhead features specially engineered bristles designed to grip and capture even more* hair – perfect for homes with pets. A chevron pattern directs debris and pulls the hair to the centre of the floorhead to be removed by the anti-wrap combs, providing ultra-powerful hair pickup that removes hair as you clean. Perfect for long, short and pet hair. *Based on average performance across IEC 2885-2, Clauses 5.1, 5.2, 5.4, and 5.3 and 5.5 in forward and backward starting directions. **Based on ASTM F558, measured at the nozzle. Based on IEC 62885-2 Cl 5.7 modified for debris vs. AZ3000UKT *Vs original DuoClean nozzle. Go portable with Powered Lift-Away: This upright transforms into a portable vacuum for the ultimate cleaning versatility Includes Motorised Pet Tool, Crevice Tool & Multi-Surface Tool Anti-Allergen Complete Seal captures and traps 99.9% of dust and allergens* inside the vacuum cleaner (*Based on IEC62885-2 (5.14) at 0.3 - 10 microns) Anti-Odour Technology: Guards against bad odours inside your vacuum to help keep your home smelling fresh. 5-year guarantee upon registration with Shark.