POWERFUL SUCTION: Stronger suction than the Bissell SurfaceSense Allergen Pet Lift-Off Upright Vacuum 3415. (Based on ASTM F558, measured at the hose.)BETTER DEBRIS CLEANING: Cleans debris better than the Dyson Ball Animal 3. (Based on a geomean of combined tests -IEC62885-2 Sec 5.3 FWD, IEC62885-2 Sec 5.3 REV, IEC62885-2 Sec 5.5 FWD, IEC62885 Sec 5.5 REV)DUOCLEAN DETECT: The two-brushroll system with four sensors automatically senses hidden dirt, debris, and hair, and the Detect Pro reacts by boosting suction and brushroll speed for maximum performance.DIRECTION DETECT: While most vacuums tackle debris only when moving forward, the DuoClean Detect nozzle picks up debris in both forward and reverse for powerful cleaning.EDGE DETECT: Automatically increases suction power when cleaning within 2 inches of an edge or wall. Delivers maximum cleaning performance along edges and corners, and even from under baseboards—no need for extra attachments or a broom and dustpan.FLOOR DETECT: An ultrasonic sensor detects the floor type and the Detect Pro reacts by automatically adapting its suction level and brushroll speed for optimal performance on all surfaces.DIRT DETECT: Detects hidden dirt, debris, and hair embedded deep inside carpets, and devours it by automatically boosting cleaning power—messes can't hide from Dirt Detect.GUARDS AGAINST BAD ODORS: Odor Neutralizer Technology guards against bad odors inside your vacuum for a fresh-smelling home.ANTI-ALLERGEN COMPLETE SEAL: Works with a HEPA filter to trap 99.99% of dust and allergens inside the vacuum, keeping them out of the air you breathe. (Based on ASTM F1977 of particles 0.3 microns or larger. Allergens refers to non-living matter.)5-year warranty and additional accessories for tough messes.
