Features:*100% brand new and high quality*Made of high-quality materials, more durable*Deeper cleaning in corners and up to the wall and cleaning of dirt from edges, corners and floor. The side brushes can be curved or wavy due to the large distance. Just dip the brush in 75 degree Celsius water, it will be straight and ready to use again.*Catches 99% of mold, pollen, house dust mites and other allergens, etc., the pleated design enables a larger filter surface without impairing suction performance.*Uniquely designed brushes with rubber treads to adapt to different floor surfaces that remove everything from small dust to large deposits.*As part of normal maintenance, it can be easily removed and replaced*It is best to replace spare parts every 2 to 3 months to keep the machine running at its best performance*Fitment: For Lydsto W2 All-in-One Self-Cleaning,Emptying Robotic Vacuum Cleaner