Features:-It has powerful filtration capabilities, capturing dirt as small as 0.3 microns.-Easy to care for, regular cleaning with the cleaning brush can extend the filter life by 3 times.-The side brushes may be bent during shipping, just soak them in hot water for a few minutes, take them out and shake off the excess water to restore them.Suitable for iRobot Roomba e and i series:For iRobot Roomba e5(5150) robot vacuum cleaner;For iRobot Roomba e6(6134, 6198) robot vacuum cleaner;For iRobot Roomba i3, i3 Plus/i3+(3550) robot vacuum cleaner;For iRobot Roomba i4, i4 Plus/i4+(4552) robot vacuum cleaner;For iRobot Roomba i6, i6 Plus/i6+(6550) robot vacuum cleaner;For iRobot Roomba i7, i7 Plus/i7+(7550) robot vacuum cleaner;For iRobot Roomba i8, i8 Plus/i8+(855.
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