100% made of high-quality materials, environmentally friendly materials, soft and durable to use. The dust bag is made of melt-blown fabric and non-woven fabric, combined with the cleaning station can effectively capture 99.7% of ultra-fine dust down to 0.3 microns. The mop cloth 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. The accessories are easy to remove dirt, dust, and debris from corners and edges effectively, especially hair and pet hair. 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 Dreame Bot L20 Ultra For Dreame X20 Pro For Dreame X20 Pro Plus NOTE: Due to different batches, the actual product may have slight differences or color variations, which do not affect functionality. Material: Plastic Color: As shown Package Contents: 1 x Rubber main brush 1 x Main brush cover 2 x Mop holder 10 x Dust bag 10 x Mop cloth 8 x Filter 10 x Side brush Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual item. Measurement allowance is +/- 1-3 cm.