General description vhbw offers a set of three 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 your home, garage, or workshop. Regularly replacing the filter helps maintain clean exhaust air, prolongs the service life of your vacuum cleaner, and preserves high suction power. Technical specifications External diameter: 19 cm Internal diameter: 14.5 cm Height: 16.5 cm Form: round Colour: blue / yellow Compatible with Kärcher models: 6.904-170.0, 6.904-042.0 Suitable for wet & dry vacuuming Installation Precision-fit design for easy removal and exchange Usage Regularly change the filter to prevent motor overheating and maintain suction power Ideal for vacuuming dust and coarse dirt Other information Content of delivery: 3x vacuum cleaner filters