Compatible models: accessory set is for Dreame X40 Ultra Complete / X40 Master / L40 Ultra robot vacuum cleaner, please confirm your vacuum cleaner model before purchasing. Main brush: The main brush is made of high-quality rubber, which does not damage the floor surface and does not easily entangle the hair. The side brushes are retractable to sweep deep corners. Dust bag: The vacuum bag made of non-woven fabric with a capacity of 3.2 litres is robust and leak-proof. It can catch dust, pet hair, dirt and other impurities for up to 100 days. Mop and filter: the microfibre mop is very absorbent and can easily remove stubborn stains. The HEPA filter can effectively filter out 99.97% of particles up to a size of only 0.3µm and thus clean the room air. Recommendations: To ensure that your robot vacuum cleaner works optimally, we recommend replacing the accessories every 2-3 months. If you have any questions, we are at your disposal at any time. Compatible models: For Dreame X40 Ultra Complete For Dreame X40 Master For Dreame L40 Ultra Colour:As Shown Material:plastic Package Contents: 1 x main brush 6 x dust bags 6 x wipes 2 x HEPA filters 4 x side brushes 1 x cleaning brush