[Compatible Models] Perfect for X20+/ X20 Plus Robot Vacuums. Made of high-quality materials, environmental friendly materials, soft and to use. [Accessories Kit] Main Brush and Side Brushes are easy to remove dirt, dust and trash in corners and edges effectively. Especially your hairs and your pets hairs. [HEPA Filter] Made of high-strength environmental-friendly materials, which can block most of dust down to 0.3 micrometer. The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, and others into the air you breathe. [Mop Cloths] It has strong and long-lasting cleaning power, which can easily respond to various stains such as footprints on the floor, juice residue, and oil stains. It is recommended that you replace spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at its best performance. Compatible Models: For X20+ / X20 Plus For L20 Ultra / X20 Pro There May Be Slight Differences Or Color Differences In The Actual Details, Which Does Not Affect Use. Colour:As Shown Material:Plastic Package Contents: 2 * Main Brush 1 * Main brush cover 6 * Mop Cloth 4 * Filter 4 * Side Brush 6 * Dust Bag 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.