The Dyson Gen5detect is the most powerful HEPA cordless vacuum. It has HEPA filtration for our deepest, most hygienic clean. It's engineered with the power, intelligence, versatility, and run time for a cleaner, healthier home. It intelligently optimizes suction power based on floor type and debris picked up. The LCD screen indicates when to keep cleaning an area and when to move on. The Fluffy Optic cleaner head reveals invisible dust on hard floors.