The replacement parts for iRobot Roomba Includes:
1 set of multi-surface adhesive brushes
4 x HEPA filters
4 x side brushes
4 x dust Dirt Disposal Bags
3 x screws
1 x cleaning brush
1 x screwdriver
We recommend that edge sweeping brushes and filters should be replaced every 2 - 3 months and multi-surface rubber brushes should be replaced every 6 months for best results.