Complete and Ready to Use: This kit includes 4 heavy duty filters and a cleaning brush, specially designed for the X-Pert 6.60 (RH6821 to RH6879) and X-Force Flex 8.60 (RH9611 to RH9695) models. Ideal for maintaining consistent and efficient cleaning performance. Optimal Filtration: Made with high quality materials, our filters effectively capture fine dust, reducing allergens in the air. Enjoy a healthier environment and better indoor air quality thanks to superior filtration. Simple Installation and Easy Maintenance: Our filters are designed to be easily installed and removed. Washable, they can be quickly cleaned with warm water and soap. Make sure they are completely dry before reusing them to optimize their performance. Increased Durability and Performance: For maximum efficiency, it is recommended to replace the filters every 1 to 2 months. This regular replacement helps maintain the optimal performance of your vacuum cleaner, ensuring impeccable cleanliness of your environment. Suitable and Practical Design: Perfectly compatible with the models mentioned, our kit guarantees a perfect fit and worry-free use. The included cleaning brush facilitates regular maintenance, thus extending the life of your filters and your vacuum cleaner. Colour:As Shown Material:plastic The actual product may have slight color difference or difference, which will not affect the use Package Contents: 4 * Filter 1 * Clean Brush 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.