Features: Universal Suction Head for CB15/AS15/CB30 AS30 CB60 AS60 CB80 AS80-3, compatibility for 38mm hoses for model versatilitys in carpet extractors and upholstery tool. durability 304 steel tube resists corrosion while clear plastic body enables real time debris monitoring during deep cleaning . Essential for professional cleaners and DIY enthusiasts maintaining carpets, vehicles, or furniture requiring precise edges to edges suction. Tackle expansive sofa surfaces with the triangular large head or reach narrow car seat gaps using the trapezoidal small head. Preinstalled adapter ensure seamlessly hose connection, eliminating tool switching delays during multisurface vacuuming tasks with floor care equipment. Specifications: Component: Plastic,and Steel Large Size:Approx.19.3x14x21cm Small Size:Approx.210x125x93mm Option Type:Large clearly head,Small clearly head, for CB15 AS15 CB30 AS30 CB60 AS60 CB80 AS80-3,connected with 38mm inner diameter hose connectors. Package Includes: 1pc clearly head 1pc Metal Pipe 2pcs Joint note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.