Fangrui Product Details [model-specific Precision]engineered To Snugly Compatible With Q011, Y0110, Q0120, And Y0140. A Seamless Upgrade For Your Robotic Cleaner. [ Value Pack]this Comprehensive Set Includes Everything You Need To Your Robotic Cleaner. 1 High-performance Roller Brush, 4 Advanced Hepa Filters For Pristine Air Quality, 4 Side Brushes, 4 Mop Pads,1 Handy Cleaning Brush - Convenient Package. [quality That Lasts]built With Top- Materials, Our Parts Are Made To Endure. The Hepa Filters Are Constructed With Reliable Tech To Capture Even The Tiniest . The Brushes Resilient Nylon Bristles That T Fray Easily, Ensuring Long-term Cleaning Efficiency. [enhanced Cleaning Power]the Roller Brushs Optimized Design Sweeps Up Dirt And Debris With Ease, While The Side Brushes Get Into Every Nook And Cranny. The Hepa Filters Not Only Clean The Air But Also Contribute To Overall Better Suction, Leaving Your Floors Spotless. [hassle-free Installation Support]installing These Parts Is A Walk In The Par