General description vhbw offers a set of three cartridge filters designed for standard, wet, or multipurpose vacuum cleaners. These high-quality filters ensure maximum dust extraction and are ideal for vacuuming dust and coarse dirt particles in various environments such as homes, garages, or workshops. Regular replacement of the filters is essential to maintain clean exhaust air, prolong the life of your vacuum cleaner, and ensure optimal suction power. Technical specifications External diameter: 19 cm Internal diameter: 14.5 cm Height: 16.5 cm Form: round Colour: blue / yellow 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 prevent excessive dirt