Made of high quality materials, professional and easy to use, long service life. Exquisite and delicate, perfectly matched with the equipment. The recommended replacement cycle is every 1 to 2 weeks to maintain the best performance of the machine Help your robot vacuum cleaner maintain good cleaning performance. As part of normal maintenance, easy to remove and replace. Color: Photo color Material: Plastic Package Contents: 5 x Filters 10 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 a little different from the real thing. The measurement allowed error is +/- 1-3 cm.