General description vhbw offers a set of 3 filter elements designed for compatibility with Nilfisk 40-21 XC Inox, 11753, and 40-01 PC INOX wet/dry vacuum cleaners. These filters are ideal for both dry and wet vacuuming, making them perfect for cleaning wet rooms. They are crafted for precision fit, ensuring easy installation and removal, and are designed to trap dust and tiny dirt particles effectively. Technical specifications Height: 14 cm Outer diameter: 18 cm Inner diameter: 13.7 cm Material: paper / rubber Form: round Weight: 187 g Colour: orange / white Washable Compatibility and accessories Compatible with: Nilfisk 40-21 XC Inox, 11753, 40-01 PC INOX Replacement for: 485808, 302000490, R635/1, 302000461, 107402338, 7391883815557, 5949659-01, 625324, 630506, 94314 Usage Regularly changing the filters is essential to ensure optimum suction performance and to extend the service life of your vacuum cleaner motor. These high-quality filters are perfect for vacuuming damp and dry