Compatible with for Roomba E Series E5 E6 i Series i3 i3+ i4 i4+ i6 i6+ i7 i7+ i8 i8+ RoboticsHigh efficiency particulate filter,catch the invisible particles and pollen more efficiently,offer you a clean and fresh air environmentPlease clean the filter frequently and replace it every 2 month to keep the vacuum working with high performanceMaterial:plasticcolour:As shownPackage Contents:14 * Filter1 * Filter cleaning brush(Due to different batches, the appearance of the product may be different, but the function is the same)Only the above package content, other products are not included.Note: Light shooting 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.