General description vhbw offers a set of 5 high-quality cartridge filters designed for standard, wet, or multipurpose vacuum cleaners. These filters are essential for maintaining maximum dust extraction and ensuring clean exhaust air. Regular replacement of the filters helps to prolong the service life of your vacuum cleaner and maintain optimal suction power. Technical specifications Filter class: F9 Color: Yellow Washable: Yes Compatibility and accessories Compatible with Kärcher WD3P Extension Kit Compatible with Kärcher WD 3 Premium Replacement for: 2.863-303.0, KFI 3310, 6.414-547.0, 6.414-552.0, 6.414-772.0, 9.755-260.0, RS-RU7501 Usage To maintain high suction power and protect the motor, it is important to change the filter regularly. If dirt builds up on the cartridge filter, it can hinder motor cooling and significantly reduce suction efficiency. Other information Content of delivery: 5x vacuum cleaner filters