[Perfectly Fit for Models]The replacement parts for are compatible with E series E5 (E5134) E6 (E6198) E7 I series i1 (1152) i2 (2152)i7(7150) i7+ i7 plus(7550) i1+(1552) i4+(4550 4552)i3 +(3550) i6+(6550) i8+(8550) j7+ (7550). This set works as great as the ,which can satisfy all your needs. [Hepa Filter] HEPA filter is made of high-strength environmental-friendly materials, which can block most of dust down to 0.3 micrometer. The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, pollen and other into the air you breathe The powerful cleaning function makes household cleaning more time-saving and labor-saving. It is suitable for a variety of floors such as ceramic tiles, marble, and wood floors Easy to clean and replace- Hand wash in lukewarm water and allow to air dry completely before reuse. Regularly clean parts to improve suction and prolong life. For best results, edge sweep brushes and filters should be replaced every 2-3 months. High Efficiency Filtration Technology - Premium rubber brushes one for removing dirt and the other for cleaning. The side brush penetrates deep into corners and edges to remove more dirt, dust and debris. filter replacements blocks 99.97% of pollen, dirt, dust, pet hair and other particles as small as 0.3 Micrometres. Colour:As Shown Material:Plastic+microfiber+non-woven Package Contents: 4 x Multi- Rubber Brush 8 x Edge-Sweeping Brushes 8 x High-Efficiency HEPA filters 4 x Dust Bags 1 x Cleaning Brushes 1 x Screw Driver 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.