Durable Power Head with Manual Height Adjustment and Amazing Steering Ability – The E3 model comes standard with the commercial-grade ET-1 electric power head, which is 12 inches wide, effectively cleans both carpets and hard floors, easily removes pet hair, offers four-level manual brush height adjustment, and its 180⁰ steering ability provides amazing maneuverability.
Easy Brush Roller Removal, User Warning Lights, and Automatic Obstruction Shut Off – The ET-1 power head has easy, tool-free brush roller removal, a handy clog removal door, and a red warning light with automatic shut off, if the brush roller is jammed or obstructed. Also, its warning light remains illuminated during use when brush height is set too high for optimal cleaning, or when the brush roller should be replaced due to excessively worn bristles
Dual-control Handle and Tapered Suction Hose – The E3’s extraordinary dual-control handle has a slider switch that provides convenient suction adjustment, from maximum power for normal cleaning to minimal suction for delicate tasks, such as curtains. The hose handle also offers an on/off switch for the power head’s brush roller when straight suction is required, such as cleaning fine rugs. The E3’s unique tapered suction hose further increases its airflow velocity and minimizes clogs