General description vhbw offers a set of 3 motor filters and 3 foam filters designed for standard, robotic, wet, or multipurpose vacuum cleaners. These filters are essential for maintaining maximum dust extraction and protecting the motor from impurities, which enhances the vacuum cleaner's service life while ensuring high suction power. Technical specifications Dimensions (L x W x H): 14.3 x 14.3 x 2.4 cm Largest width: 14.3 cm Material: plastic / foam / fleece Form: rectangular Colour: red / black / white Weight: 78 g Compatibility and accessories Compatible with Grundig VCC 3870 A Compatible with Grundig VCC 3170 L Replacement for part number 9178015317 Usage It is recommended to change the filters every 6 to 12 months or when the vacuum cleaner no longer cleans effectively.