Product Material: plastic + filter cotton Quantity: 8 sets Function: parts replacement Packing list: 3 x Filters 3 x Side Brushes 1 x Bristle Brush 1 x Flexible Beater Brush 1.The replacement parts is compatible for Robot 600 series 595 610 /614 /620/ 630 /635/ 650 /655 /660 /665 /671 /680 /690/ 695 vacuum cleaner accessories. Our replacement parts kit contains everything you need to help maintain your cleaning performance in one convenient kit. 2.The innovative Side brush for Robots reaches deep into corners and edges to remove more dirt, dust and debris.Easy to install and durable, keeping your home clean with Robot vacuum cleaners. 3.Regulary replacing flexible beater brush bristle brush maintain cleaning performance and reduce battery drain. Our parts are made of high quality PC, fully use of efficiency and durable brush material. 4.Shipping with high strength safeguard protected box, prevent bending and compressing. Replacement kit includes 3 x Filters 3 x Side Brushes 1 x Bristle Brush 1 x Flexible Beater Brush.