INCLUDES: This comprehensive dust collection kit includes: (1) 2-1/2" bench adapter handle, (1) 2-1/2" x 36" clear tube, (1) 2-1/2" floor nozzle, (1) 2-1/2" brush nozzle, (1) 2-1/2" surface vented nozzle, (2) 2-1/2" wall hanger clips, (2) key hose clamps, (1) 1-1/2" reducer adapter, and (1) hose-to-handle adapter EXTEND YOUR REACH: The 36-inch clear tube lets you clean floors without straining or stooping. For elevated surfaces, simply connect different nozzles directly to the bench adapter handle to easily reach and clean hard-to-reach areas. ADJUSTABLE AIRFLOW: The bench adapter handle features an airflow adjustment valve, allowing you to reduce airflow and prevent floor mats, carpets, and other items from sealing off the opening and causing suction loss. Maintain optimal suction and cleaning efficiency for various tasks and surfaces ADJUSTABLE AIRFLOW: The bench adapter handle features an airflow adjustment valve, allowing you to reduce airflow and prevent floor mats, carpets, and other items from sealing off the opening and causing suction loss. Maintain optimal suction and cleaning efficiency for various tasks and surfaces VERSATILE HOSE COMPATIBILITY: This kit includes three hose adapters for added flexibility. The reducer allows you to connect a 1-1/2" hose and most shop vac accessories. For a 2-1/2" hose, use the included 2-1/2" adapter for quick-release convenience without removing the PVC hose, or connect the hose directly to the handle for a more straightforward setup. 3 NOZZLE TIPS: This kit includes three nozzles for versatile cleaning. The floor nozzle is ideal for large flat surfaces, the brush nozzle is perfect for delicate or textured areas, and the surface-vented nozzle prevents seal-off when vacuuming soft fabrics like curtains, ensuring consistent suction without damage. 4" HOSE ADAPTER: This kit is compatible with the optional 70147 4" Hose Adapter (sold separately), allowing users to easily connect 4" hoses to their vacuum hose kit. This ensures seamless integration with other products for enhanced flexibility and performance.