Compatible Models:The replacement 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 replacement 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 replace 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 not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.