Lowest price ever on the Shark LA502 Lift-Away Upright Rotator Vacuum w/Duo Clean! Click here to get it for only $199. DUOCLEAN POWERFINS: A PowerFins brushroll and a soft roller combine on all floors. Continuous cleaning contact to dig deep into carpets, directly engage floors, and pick up more in every pass. (vs. original DuoClean).Specific uses:hard floor,carpet,dual action SELF-CLEANING BRUSHROLL: for powerful pet hair pickup