General description vhbw offers a set of three cartridge filters designed for standard, wet, or multipurpose vacuum cleaners. These high-quality filters are essential for effective dust extraction, ensuring that your vacuum cleaner operates at peak performance. Regular replacement of the filters is crucial to maintain clean exhaust air and prolong the life of your vacuum cleaner. Technical specifications External diameter: 19 cm Internal diameter: 14.5 cm Height: 16.5 cm Form: round Colour: blue / yellow Compatible with wet & dry vacuuming Compatibility and accessories Compatible with Hoover S 4348, S 4348 Zentralfilter, S 4434, S 4320 Zentralfilter Replacement for part numbers: 2351110, 3.752.0032, 72800205, RU-30.1, NT RU-30.1, 6.904-042.0, 6.904-170.0 Installation Precision-fit design for easy installation and removal Usage Regularly change the filter to maintain high suction power Prevent motor overheating by avoiding excessive dirt build-up on the filter