13pack Rubber Brushes Filter Set For Irobot Roomba I7 I7+e5 E6 Vacuum

Designed to replace iRobot Roomba i7 i7+/i7 plus E5 E6 vacuum cleaner set. This set works as great as the original ones, precision fit and easy install. For best results, edge-sweeping brushes and filters should be replaced every 2-3 months.Multi-surface rubber brushes should be replaced every 6 months.