Turn your shop vacuum into an Airsled air mover, lifting up to 850 lbs effortlessly. HOW-TO video library ensures proper use of Hover Blades and accessories. Universal iris adapter included for blower ports under 2.5” diameter. Set includes four plastic sliders, a carrying bag, and a foot brace for easier maneuverability. Ideal for professionals—remodelers, builders, flooring installers, maintenance techs, and appliance servicers. Shop vacuum not included—must be purchased separately. Patent-pending Airsled product. Use Airsled Hover Blades (model ASHB0736) to turn your CORDED shop vacuum into a powerful system capable of easily and safely moving loads like appliances and furniture weighing up to 650 lbs. over smooth, flat, sensitive flooring. This innovative shop vacuum accessory from Airsled connects directly to your shop vacuum’s 2.5” diameter blower port and uses the exhaust air flow to power our “hovercraft-like” technology famous since 1982. Airsled Hover Blades also include a universal iris adapter to ensure compatibility with blower port diameters smaller than 2.5” and a foot brace to enhance maneuverability. Due to insufficient air flow, cordless/battery-powered shop vacuums are NOT RECOMMENDED for use with Hover Blades. Please review the CFM table in the image gallery (Cubic Feet per Minute air flow rating) to determine how much lifting power you can expect based on your shop vacuum’s CFM specification. SHOP VACUUM NOT INCLUDED AND SOLD SEPARATELY.