Perfectly Compatible: kit compatible with i, e or j series E5 (E5134) E6 (E6198) E7 i7(7150) i7+ i7 plus(7550) i2 (2152) i3(3150) i3+(3550) i4+(4552) i6+(6550) i8+(8550) j7+ (7550). Precision fit and easy install.High Efficiency Filtration: Brush can capture of debris, dirt, dust, pet hair and other small particles. The side brush reaches deep into corners and edges to remove more dirt, dust and debris. The filter can block particles as small as 0.3 microns.Extended Service Life: Clean and replace parts regularly to suction power and extend the life of your sweeper. We recommend that edge sweeping brushes and should be replaced 2 - 3 months and multi-surface rubber brushes should be replaced 6 months for best results.Material: Rubbercolour: As shownPackage Contents:4 x rolling brush 8 x dust bag 8 x filter 8 x side brush 8 x screw 2 x cleaning toolOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.