General description vhbw offers a set of 5 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 for maintaining clean exhaust air and prolonging 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 Aqua Vac models: 7403 B, 7403 B / P / T, 7403 P, 74038, 7405, 7404, 7407 P, 7408 P 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 allows for easy installation and removal of the filters. Usage Regularly change the filter to maintain high suction power and protect the motor from dirt build-up. Ensure the filter