This extractor attachment fits most shop vacuums, turning your ordinary unit into a powerful extractor. It is an economical alternative to professional extraction machines These attachments make everything a hundred times easier. Suitable for carpet cleaning, upholstery, indoor and outdoor carpets, spot cleaning, car and more Made of high-quality, unbreakable material, . Its see-through design allows you to watch it effectively clean upholstery and show off your progress in your stain recovery job Includes 3 different adapters to fit various vacuum hoses. Adapter A fits 1 1/4inch (32mm) ID and 1 1/2inch (38mm) OD hose, while Adapter B fits 40mm ID and 48mm OD hose. 5-ply adapter fits hose 1inch, 1 1/4inch, 1 3/8inch, 1 1/2inch and 1 7/8inch Package contains: 1 x 7.48 inch (19 cm) clear headband, 1 x 3.54 inches (9cm) clear headband, 1 x 8.18 in (20.8 cm) stainless steel tube 3 vacuum adapters Our oil extractor kit provides a comprehensive set of suction tools that fit most vacuum hoses. Before ordering, please check the inner and outer diameters of the vacuum hose to a correct match Colour:As Shown Material:Metal Package Contents: 1 set x extractor kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.