[PERFECT FIT] Replacement parts accessories compatible with for X40Pro Ultra Robot Vacuum. This set works as great as the old , with precision fit and easy installation. [DISPOABLE VACUUM BAG] Made of high quality melt-blown fiber filter layer and non-woven fabric, it can effectively filter out 99% of pollutants. The large capacity traps debris, hair, and dust and keeps the floor clean as new. The disposable dust bag traps dust, dirt, and pet hair for up to 8 weeks, making cleaning easier. [EASY TO MAINTAIN] The removable ABS rubber main brush can be adjusted to rotate and sweep the dust into the dust bag with strong and long-lasting cleaning power. The side brushes reach deep into corners and edges to remove even more stains and dust. [MOP CLOTH & WASHABLE FILTER] The microfiber mop cloth is absorbent and easy to apply and effortlessly removes all types of stains, footprints, and dust. The filter is made of material, which can effectively filter dust, pet hair, and tiny particles to