General description The vhbw Hose is a high-quality replacement hose designed specifically for Nilfisk King KA 544, KA BLUEMET 518, and KA 535 vacuum cleaners. This flexible hose features a handle with suction strength regulation, ensuring optimal performance and convenience during use. Technical specifications Size of round connection: 32 mm Length: 1.8 m Material: plastic Colour: black Weight: 461 g Compatibility and accessories Compatible with Nilfisk King KA 544 Compatible with Nilfisk KA BLUEMET 518 Compatible with Nilfisk KA 535 Replacement for part number 12018001