AeroSpin™ Cord-Activated Filter Cleaning Prevents Loss of Suction This proprietary technology enables the vacuum to always operate at full power without dirt being trapped and clogging up the filter, just by pulling out the power cord. Keep Your House Cleaner with a Built-In Performance Indicator and Dirt Sensor The performance indicator lets you know if the vacuum has an obstruction in the air flow, such as a clogged hose, full dust cup or any other type of air restriction. The built-in electronic dirt sensor helps you clean with confidence by finding hidden dirt. Pet Hair Won't Stick to the Anti-Static Dirt Cup The large-capacity dirt cup with easy drop-down disposal helps keep pet hair from sticking to the cup. Swirling pet hairs create static cling that can cause the hairs to stick to the inside of the plastic cup. But a special anti-static plastic reduces cling, allowing pet hair to be easily emptied from the cup. QuickDraw On-Board Tools Make Above- Floor Cleaning a Breeze QuickDraw On-Board Tools like a stretch hose and an extension wand allow quick and easy whole-house, above-floor cleaning. Also included is a dusting brush, a crevice tool and an air turbine brush — ideal for cleaning stairs, upholstery and pet hair. Go from Room to Room with Automatic Carpet Height Adjustment The automatic carpet adjustment automatically adjusts to the proper setting for just about any carpet height. There are no knobs or levers to ...