[Diy a ] If you are considering buying a professional , it will be a good substitute. You can therefore save the expensive cost of . Hand Wand can be used as a replacement for many heads; More importantly, it can turn your wet/dry vacuum into an [ Transparent Head Design]The clear head design allows you to see the dirt and impurities being cleaned, and directly see the entire cleaning process and effect in real time [ Easy to Install and Reuse] tool offer long-time durability , and you can continue to use it on tons of indoor projects. Very easy to use for upholstery cleaning, automatic details and mattress cleaning [ Multipurpose Home and Vehicle Use] high- vacuum wand is safe for furniture, upholstery, carpets, rugs, floor mats, and more for convenient cleaning needs. if you've got a shop vac you need a professional extract head enhances your suction capabilities and cleans things up quickly and easily [Improvded Compatibility]The connection inside diameter 1-1/2 inch(38mm), outside diameter 1.8 inch(45mm). Compatible with portable & truckmount and carpet cleaning system. size: Head width 9.6cm Material: plastic colour: White Package Contents: 1 x small carpet shampooer Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.