The curved hand tube with air regulation is a high-quality accessory for the ST 7 and ST 11 wet and dry vacuum cleaners. The curved design allows for ergonomic and comfortable handling while vacuuming. The air regulation function allows you to adjust the suction power as needed. Thanks to its antistatic properties, the hand tube prevents electrostatic charging during use, thus protecting sensitive electronic devices from damage. The hand tube is lightweight and easy to install and handle. It is made of high-quality, durable material and ensures a long service life. With this practical accessory, you can complete your cleaning tasks efficiently and effortlessly. Get the curved hand tube with air regulation now and make vacuuming easier with your ST 7 or ST 11 wet and dry vacuum cleaner!