General description vhbw offers a set of 15 motor filters designed for use with standard, robotic, wet, or multipurpose vacuum cleaners. These filters are essential for maintaining maximum dust extraction and protecting the motor from impurities, thereby increasing the service life of your vacuum cleaner while ensuring high suction power. Technical specifications Diameter: 8.1 cm Material: fleece Form: round Colour: white Compatibility and accessories Compatible with Kärcher T7/1 eco!efficiency Compatible with Kärcher T 7/1 Professional Replacement for Kärcher 6.414-611.0 Usage It is recommended to change the filters when your vacuum cleaner no longer cleans effectively, typically every 6 to 12 months.