Challengair 2000 Equine Vac from Double K! The Challengair Equine Vac + Dryer/Blower is a versatile, general purpose equine dry vac plus blower/dryer. Powerful 130″ water lift. Reliable 3-yr warranty. Highly flexible cursh-prrof 8′ hose. Includes 8 attachments. Padded shoulder strap. Uses easy-fit heavy duty disposable vacuum bags. Effective – The 2000EV vacuums loose hair, dust and dirt from all types of long and short hair. Saves time by achieving grooming/brushing requirements more quickly than conventional grooming/brushing methods. Leaves hair clean and lustrous with full “show ring” appearance.