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 helps maintain clean exhaust air, prolongs the life of your vacuum cleaner, and preserves its suction power. Technical specifications Filter class: F9 External diameter: 12 cm Internal diameter: 8 cm Height: 11.3 cm Form: round Colour: yellow Compatibility and accessories Replacement for Kärcher KFI 3310 Replacement for Kärcher part number 2.863-303.0 Installation Precision-fit design for easy removal and exchange Usage Regularly change the filter to maintain optimal suction power and protect the motor from dirt build-up Ideal for vacuuming dust and coarse dirt particles in homes, garages, or workshops Other information The product colour may vary, but functionality and compatibility are not