Easy to Connect and Quick to Install: The adapter has no threads inside and no need to damage your vacuum attachments for installation. It is perfectly compatible with hose cuffs and extensions, your hose cuff can still be directly connected to all the original vacuum accessories Universal Compatibility: The clear vacuum attachments are suitable for most store vacuum cleaners and can be used with any existing wet or dry vacuum cleaner to create powerful extraction power, meet deep cleaning needs, and the expensive cost of purchasing a professional vacuum heads Intuitive Cleaning Progress: The transparent vacuum head design lets you see the entire cleaning process and check if dirt has been completely removed in real-time. The large nozzle is for large areas such as absorbent carpets and sofas. Small nozzles can clean dirt from stairs, car , and other small corners and Sturdy: Made of high-quality and highly transparent engineering materials, it is , stable, and , ensuring product quality and service life. There are excellent interior upholstery tools, carpet cleaner tools, car detailing tools