I clean for[3 Set] iRobot Roomba 500 Series 510 530 535 540 550 560 570 580 Vacuum Cleaning Robots Replacement Bristle Brush and Flexible Beater Brush

Received these for my IRobot Roobma Pet Series model 552 (purchased at Costco at least 5 years ago). Came quicker than expected. These fit perfectly - seem good quality enough that I should be able to clean them a several times before having to replace them. I have been lucky - I have replaced the battery and the brush housing using replacement parts all available on Amazon. I just wish I could afford to have two roombas. I use this one everyday once upstairs and once downstairs. My recommendations to make your parts last longer:1) Filter - empty every other day and use compressed air to finish the job,2) Brushes - rotate - I use one set one week, then switch them with cleaned brushes. I actually take the brushes apart to clean - I have long hair and it wraps around the bases making it harder for the brushes to turn.3) I am switching to the six pronged side brushes because the three seem to not really do the job in corners. Will update you when those come.4) I take my roomba outside every other week and use compressed air to clean out the brush cage, the wheel wells, filter, etc. and I use tweezers to remove any "embedded" dust in corners, around gears, etc. After this cleaning I get my best results for at least another week.

Unfortunately the dimensions of the GREEN bristle brush is longer than the older BLUE brushes of the 500 series. This causes the Roomba to stall continuously and instructs you to clean the brushes on models with the RED cleaning head. This increase in length exerts greater force, binding the gears in the RED cleaning module. Putting the older brushes back allows the Roomba to do it's job with no problems. My solution was to take the GREEN bristle brush apart and remove the bristles and put those in the older blue bristle brush roll. I have not had any issues with the GREEN beater roll. Unless you are prepared to do a little maintenance, stay away from these for the 500 series with the RED cleaning head. I have read that you can upgrade the cleaning head module to the GREEN module or even the ENHANCE module and this may solve the issue as well.

"There's two types of people in this world: those who own a Roomba, and those who should blow their miserable god damned brains out." - Macaulay Culkin

If you have a Roomba this should be changed from time to time. Good source of parts for the one I have had since 2011.

Great buy for the money, these rollers are as good as the ones that came with my Roomba 550.

I had to modify the pieces to actually fit in my roomba.

Perfect fit for my irobot room 527

Great!