[High-quality materials] Q8 Max, Q8 Max+, Q5 Pro, Q5 Pro+ replacement parts for Roborack are made of high-quality environmentally friendly materials, the rubber main brush and side brushes help sweep and stir up dirt and debris. for a thorough cleaning. The mop cloth is made of microfiber, which is highly absorbent and lint-free, the HEPA filter is made of H13 grade filter paper, which can absorb all kinds of pet hair and airborne matter. [Hepa Filter] The HEPA filter is made of high-strength environmentally friendly materials, which can block most dust down to 0.3 micrometers. The filter can maintain the sweeper's cleaning performance while reducing the penetration of dust, pollen, and other allergens into the air you breathe. The accessories make it easy to remove dirt, dust, and debris from corners and edges. Especially your hair and your pets' hair. The mop has powerful cleaning power and can easily deal with various stains such as footprints on the floor, juice residue, and