General description vhbw offers a set of 4 cartridge filters designed for standard, wet, or multipurpose vacuum cleaners. These high-quality filters ensure maximum dust extraction and are ideal for cleaning dust and coarse dirt particles in various environments such as homes, garages, or workshops. Regularly changing the filter helps maintain clean exhaust air, prolongs the vacuum cleaner's service life, and preserves high suction power. Technical specifications External diameter: 18.4 cm Internal diameter: 14.5 cm Height: 16.5 cm Form: round Colour: blue / yellow Weight: 280 g For wet & dry vacuuming Compatibility and accessories Compatible with Hoover S 4294 Zentralfilter, S4310, S 4310, S 4308, S 4308 Zentralfilter Replacement for: 2351110, 6.904-042.0, 6.904-170.0, 3.752.0032, 72800205, NT RU-30.1, RU-30.1 Installation Precision-fit design for easy installation and removal Usage Regularly change the filter to prevent motor overheating and maintain suction power Protects the motor