Blue Kenmore Progressive Bagged Upright Vacuum Cleaner 34924 / 34925 HEPA Filter with Direct Drive Beltless System for Carpet and Bare Floor with Dirt Sensor and Performance Indicator Rated #1 by Consumer Reports Rated #1 Upright Vacuum by Consumer reports when it came out Summer 06 Hepa Filter Gets 99.9% of dust mites Built in Dirt Sensor tells you when your carpet is clean Comes with Power Mate Jr. - Direct Drive Beltless System w/ 4 possition height adjustment Built in Performance Indicator tells you if you bag is full or you have a clog.