Save 38% off the Shark AZ2001AMZ Vertex DuoClean PowerFins Upright Vacuum! Click here to get it for only $249.99. That’s the lowest price on record! SHARK’S ULTRA POWERFUL VACUUM: The Vertex is an ultra-powerful Shark vacuum with incredible suction and innovative cleaning technologies. DUOCLEAN POWERFINS: A PowerFin roller and a soft roller combine on all floors. Continuous cleaning contact to dig deep into carpets, directly