General description vhbw offers a set of 10 cartridge filters designed for standard, wet, or multipurpose vacuum cleaners. These high-quality filters ensure maximum dust extraction, making them ideal for cleaning dust and coarse dirt particles in various environments such as homes, garages, or workshops. Regularly changing the filter helps maintain clean exhaust air, prolongs the vacuum cleaner's service life, and preserves high suction power. Technical specifications External diameter: 17.9 cm Height: 18 cm Form: round Colour: white Weight: 417 g Compatibility and accessories Compatible with Kärcher NT 50/2 Me Classic BR 127V Compatible with Kärcher NT 50/2 Me Classic AR Replacement for 6.907-038.0, 9.770-988.0 Installation Precision-fit design allows for easy installation and removal. Usage Regularly change the filter to prevent dirt build-up, which can hinder motor cooling and reduce suction power. The filter protects the motor and should be replaced regularly for optimal