General description This high-quality replacement hose is designed specifically for your Numatic vacuum cleaner models WV1800DH, WV1800DH 2, WV370, WV370 2, and WV380. Manufactured with precision, this custom-fit hose ensures an exact fit and can be easily attached to both the handle and vacuum cleaner within seconds using the practical click mechanism on both ends. Technical specifications Length: 3.5 m Material: Plastic Colour: Black Weight: 606 g Round connection (cuff): 3.58 cm Internal diameter (cuff): 3.2 cm (conical) External diameter (hose): 37.65 cm Size of round connection: 32 mm Diameter (device-connecting side): 56 mm Compatibility and accessories Compatible with Numatic WV1800DH Compatible with Numatic WV1800DH 2 Compatible with Numatic WV370 Compatible with Numatic WV370 2 Compatible with Numatic WV380 Usage This replacement suction hose is designed to extend and maintain the service life of your vacuum cleaner, ensuring it functions more efficiently and effectively.