Compatible Models: Replacement parts accessories set compatible with Q8 Max+/Q8 Max/Q5 Pro+/Q5 Pro robot vacuum cleaner, suitable for replacement, the quality and size are the same as the parts. Please confirm your machine model before purchasing. High-quality brush accessories: The double roller brush for Q5 Pro+ is made of rubber, adjustable rotation, reduces hair tangling, strong cleaning ability and can improve the dust effect. The three-armed soft side brushes penetrate deep into corners and edges to clean all kinds of stains more effectively without damaging the floor. HEPA filter and microfiber mop: The microfiber mop for Q5 Pro is highly absorbent and can easily deal with footprints, residue and grease stains on the floor, etc. The HEPA filter removes 99% of dust and fine allergens such as pollen. Large Capacity Dust Bag: The dust bag for Q8 Max+ consists of a high-quality blown fiber filter layer and non-woven fabric, which can effectively filter 99.97% of harmful substances,