Simple to use and easy to own, Powr-Flite's redesigned clean air upright is an outstanding value with all the features you want in a commercial vacuum. The durable PF99 is built tough with an all metal handle and components, plus a powerful double ball-bearing motor for professional performance without the expense of two motors. Its clean air design protects the motor and enclosed HEPA bag and filter system further improve indoor air quality. The self-adjusting height goes from plush carpeting to commercial grade and even hard floors with ease, and a riveted furniture guard and reclines easily to get under furniture making it a great vacuum for crowded spaces. An optional tool kit is available to add the convenience of a variety of above-ground cleaning jobs. When your work is complete, the "no tools" snap-on base plate provides easy access to the belt and brush roll.