Fangrui Product Details Compatible Models:the Parts Are Compatible With For Combo I3+ I5+ J5+ Robot Vacuum Cleaners. Premier Quality:dual Multi- Rubber Brushes Extractors Incorporate A Rubber Tread Design That Grabs And Breaks Down Dirt And Debris From Any Floor Type, While The Brushless Design Is Virtually Maintenance-free. Keep Your Room Clean:the Edge-sweeping Side Brush For Robots Reaches Deep Into Corners And Edges. The Mopping Pad Is Made Of Fine High-quality Materials, Which Break Up Sticky Messes,grime And Kitchen Grease And Capture Dirt, Dust And Pet Hair. High-efficiency Filtration:please Check The Size Of Filters.the Length Is 2.42 Inch;the Width Is 1.99 Inch.to High-efficiency Filter Can Maintain For S Cleaning Performance.its Recommended Replacing The For High-efficiency Filter Every 2-3 Months. Colour:photo Color Material:plastic Package Contents: 2pairs X Roller Brush 4 X Mop Cloth 10 X Filter 10 X Side Brush 1 X Screw Knife Only The Above Package Content, Other Products Are