The Air Express III™ offers more power and more features. The aerodynamic front end increases air velocity by 12% for more power, plus air flows more efficiently through the funnel design. The cartridge filter system gives added protection from breakage and also allows more air intake for added power. The unit has a heat booster which increases air temperature up to 10% to dry the animal faster. Equipped with the most powerful, high-efficiency motor available. Seamless body keeps air from leaking out. Powder-coat paint finish retards rust. W-shaped leg structure is welded at six points for added strength and durability. Heavy-duty industrial switches for extended life. Comes complete with blower, cartridge filter, and 15-ft. hose. One-year warranty on motor and blower.