[High Efficiency Clean]Multi- roller brush for removing stubborn dirt, side brush deep into corners and edges to remove more dust and debris. The side brush of the robot replacement part is bent due to transportation,soaking it in warm water for a while can be recovered.Washable reusable Microfiber Mopping Pad are super absorbent, 't leave water stains on the floor, and can be used both wet and dry [Premium materials] for combo filter to block 99.97% of dirt, dust, pet hair and other particles as small as 0.3 microns.It was completely sealed while maintaining airflow so that dust does not enter the vacuum engine through the filter : Compatible with E series E5 (E5134) E6 (E6198) E7 I series i7(7150) i7+ i7 plus(7550) i1+(1552) i4+(4550 4552)i3+(3550) i6+(6550) i8+(8550) j7(7150). This set precision is easy to replace and install, works just as well as the HIGHLY EFFICIENT FILTERING TECHNOLOGY: Two premium quality rubber brushes are perfectly matched, one for peeling off dirt and the other for sweeping dirt. The side brush reaches deep into corners and edges to remove more dirt, dust and debris. The cleaning filter blocks 99.97% of pollen, dirt, dust, pet dander and other particles as small as 0.3 microns in size. EASY CLEANING REPLACE ACCESSORIES - Cleaning replacement parts for i3 regularly to improve suction power and extend life. For results, edge sweeping brushes and filters should Material: plastic Color as shown Package Contents: 2 pair Multi- Rubber Brushes 6 x HEPA Filters 6 x Side Brushes 1 x Cleaning brush 1 x Screwdriver 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.