Helps clean the vacuum cleaner and makes your lifestyle healthier [Easy Installation] The side brushes are perfectly matched and the installation method is the same as the parts, which is easy to install, easy to use. [Hepa Filter] HEPA filter is 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, pollen and other into the air you breathe Replacement Filter: A dirty filter greatly reduce suction power. Depending on the vacuuming frequency and amount of dirt cleaned, for best performance, change the filter at least every 3 to 6 months. As part of normal maintenance, it can be easily removed and replaced Compatible For Vactidy T7 / T8 Material: plastic colour: Black white Package Contents: 1 x Main Brush 4 x Filter 4 x Side 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.