General description vhbw offers a set of 8 round cartridge filters designed for standard, wet, or multipurpose vacuum cleaners. These high-quality filters are essential for effective dust extraction, ensuring a clean exhaust air and prolonging the life of your vacuum cleaner. Regular replacement of the filters helps maintain optimal suction power and performance. Technical specifications External diameter: 18.6 cm Internal diameter: 14.4 cm Height: 13.6 cm Material: polyester Form: round Colour: white / blue Weight: 155 g Compatibility and accessories Replacement for Nilfisk 302000461 Replacement for Nilfisk 302000490 Replacement for Nilfisk 107402338 Installation Precision-fit design for easy installation and removal. Usage Regularly change the filter to maintain high suction power. Ideal for vacuuming dust and coarse dirt particles in homes, garages, or workshops.