General description This high-quality set of 10 anti-dirt filter cartridges from vhbw is designed for use with Kärcher K 7.21 MX and K 7.20 MD T 300 pressure washers. These precision-fit filter cartridges effectively remove dirt particles, optimizing the cleaning performance of your pressure washer while extending its service life. Installing the filter protects sensitive components from dirt deposits, reducing wear and tear and saving you money on maintenance and repairs over time. The installation process is quick and easy, requiring no tools, and the design allows for simple and convenient filter replacement on the water tank. Technical specifications Colour: transparent / black Weight: 70 g Diameter: 5 cm Suitable for: high-pressure cleaners with external water connection & 3/4" thread Filter insert: washable Compatibility and accessories Compatible with Kärcher K 7.21 MX, K 7.20 MD T 300 (inactive) Replacement for 4.730-059.0 Usage Filter insert is washable for easy maintenance.