Dyson's most powerful ever. The High Torque cleaner head contains a Dynamic Load Sensor system (DLS) with an integrated digital motor that spins the brush bar up to 60 times a second. Stiff nylon bristles drive deep into carpet to remove ground-in dirt. Soft, anti-static carbon fibre filaments capture dust from hard floors and crevices. Intelligently optimises power and run time to deep clean carpets and hard floors.