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 Suitable for wet & dry vacuuming Compatibility and accessories Compatible with Rowi 20 PX 1.1 Replacement for: 2351110, 3.752.0032, 72800205, RU-30.1, NT RU-30.1, 6.904-042.0, 6.904-170.0 Installation These filters are designed for precision-fit, allowing for easy installation and removal. Usage Regularly changing the filter is necessary to keep the exhaust air clean, enhance the vacuum cleaner's suction power, and protect the motor from overheating due to dirt build-up.