[FIT MODEL]Compatible with for 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+ (7550). [PACKAGE INCLUDE]The replenishment kit consists of 2 multi-surface rubber brushes, 4 filters, 4 side brushes, 6 dust bags, and 2 tools 4 screws. These products are made from high-strength, -friendly materials, ensuring optimal performance and a healthier . [HIGHLY EFFICIENT FILTERING TECHNOLOGY]Two 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 dirt, dust and other particles as small as 0.3 Micrometre in size. [EASY TO CLEAN AND REPLACE]To maintain of your vacuum cleaner, it's important to clean and replace parts regularly. We recommend washing and drying the vacuum frequently, replacing the multi-surface brush roll every 3 months, filters every , and side brushes every half month, depending on usage frequency. Colour:As Shown Material:plastic Package Contents: 2 * multi surface rubber brushes 4 * filters 4 * side brushes 6 * dust bags 2 * tools 4 * screws 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.