True automatic height adjustment: Customizes brushroll height for optimal cleaning on carpets and hard floors
Boost button for aggressive brush action: Increases resistance for deep cleaning of tough dirt, pet hair, and debris
Superior hospital-grade filtration: Captures 99.9% of particles as small as 0.3 microns for cleaner air
Automatic maintenance alerts: Lights indicate when to change bags, brush, or filter for timely upkeep
Automatic shutoff for obstructions: Protects motor and belt by shutting off when blocked
Summarized by Shop
AUTOMATIC X models are the most technically advanced and uniquely easy-to-use vacuum cleaners in the world! The X4 and X4 Boost feature 12-inch power heads and truly automatic height adjustment! An electronic controller measures the resistance of the spinning brush roller against the floor surface and then signals up or down adjustments,