Replacement Parts for iRobot Roomba i7 i7+ i3 i3+ i4 i4+ i6 i6+ i8 i8+ E5 E6 E7 &J7 J7+ Vacuum Cleaner,2 Set Rubber Brushes,8 HEPA Filters, 8 Side Brushes

You will need to remove the gray end caps (just pull), clean any crud out, add a little lube, reinstall and assemble to the robot. I installed one at a time just to be sure which was giving me trouble.

As noted in other reviews, the brushes are larger that the OEM brushes and do not work as well. The first set was noisy and caused issues with the sweeper but finally wore down enough to with. The second set have caused issues by being to big and one of the brushes won’t spin at all making it useless.

I received this product quickly and the immediately used them in my i7+. When I started running the Roomba, within the first couple mins, Roomba stopped with an error stating, “Clean the debris extractors.” Didn’t know what this meant, so I clicked on learn more in the app, I learned: “ Error Two (2) means the multi-surface rubber brushes cannot turn.”. I took them out, looked for debris- and there was none- tried again. Within a minute same error. I turned it over once more, took a closer look at the roller and noticed how difficult the two green rollers are to spin compared to the original manufacturer product. I tried reinstalling them once more and it felt the same. Next, I’ll go ahead and try the other of rollers included in the box, but my expectations are low. Overall, the product is a disappointment. I’ll use the filters and corner brush, but not the green rollers because they are useless. I also may try to return everything as defective if the second rollers won’t work.

I received my order and put on the new roller brushes. Immediately, I started having a problem with my i7. Clear brushes error. I ordered another i7. After I received my new i7, I decide to exchange roller brushes. My older i7 started working, without any issues. So I put the new roller brushes on my new i7 and it started locking up. The ordered roller brushes are to large for both i7. Waste of my money.

The filters and the 3 spoke sweeper are fine, but the brush heads are such poor quality that they will damage the Roomba! The bushings used are poorly built and will fuse itself, locking up the brush motor. It happened with both sets and ended up permanently damaging the module. I ended up having to spend over 100 bucks to repair this.

Been getting these since I purchased my Ruumba. Keeps it running efficiently.

Work fine

These brushes do not work. The Roomba will free and error you for you to clear debris from brushes. But there is no debris. It is just that there is not room for the brushes to turn.