The accessories replacement kit is compatible with i7 i7+/i7 Plus E5 E6 E7 vacuum cleaner. Contain everything that you need to replenishment your Sweeping Robot in one convenient kit. The innovative Side brush for Sweeping Robot reaches deep into corners and edges to remove more dirt, dust and debris. Side brushes are easy to remove and replace as part of routine maintenance.Remove any hair or debris or 99.97% of particles, helping to rid the air of dust, and other particles.Specially in home with pets Regular replacement of the vacuum hepa filters every 2-3 months will maintain 's cleaning performance while reducing infiltration of dust, pollen and other allergen.The hepa filters are easy to see and access, so you can snap them on and off in minimal effort. Regular replacing flexible beater brush & bristle brush maintain 's cleaning performance and reduce battery drain. Our replacement parts are made of high quality PC, fully use of efficiency and durable filter and brush material. brushes kit parts error replacement parts good work as well filters fit worn out brushes side brushes brush stuck kit replace vacuum damage came with the side brushes love my screw brush filter hole arms properly dirty reach replace works great replacement parts fit my parts fit screws Specification & Compatibility: This replenishment kit is made for i7 i7+/i7 Plus E5 E6 E7 Vacuum Cleaner; it contains everything you need to perform regular maintenance on your i7 i7+/i7 Plus E5 E6 E7 Series Compatible with: i7 i7+/i7 Plus E5 E6 E7 Replace parts as recommended frequency will keep your operating at . Filter is recommended to replace every 2 months, brushes and extractors are recommended to replace every 6 months. This 1-Year kit is perfect for your , it contains following: Premium Quality & Durable Design: Side Brush allows your to reach into for a more thorough cleaning. Dual counter-rotating debris extractors incorporate a durable rubber tread design that grabs and breaks down dirt and debris from any floor type. Colour:green Material:plastic Size:about 19cm Package Contents: 3 * pairs of robot accessories brush Only the above package content, other products are not included. Note: Light 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.