High Compatibility: Specifically designed to fit Karcher models WD 4.200, WD 5.200 M, WD 5.300 M, WD 5.500 M, WD 5.800 eco!ogic, and 6.414-960. Ensures perfect compatibility and performance. Durable Material: Crafted from high-quality materials to ensure optimal filtration and a longer lifespan, reducing the need for frequent replacements. Enhanced Filtration: Effectively traps dust, pollen, and other allergens, making it ideal for maintaining a clean and healthy home environment. Easy Installation: Designed for easy setup with no tools required, allowing for a quick and hassle-free replacement process. Eco-Friendly: Made with environmentally friendly materials, supporting eco-conscious cleaning practices. Colour:As Shown Material:plastic Package Contents: 1 * hepa filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.