I have had original rollers on the Rumba for more than a year. After repeated attempts to eat the odd shaped plastic toys left by my kids, they are very worn out. I just didn't realize how worn they were until I replaced them. Tired reading other reviews about the noise. I have to admit that these new videos were a bit louder than the ones I started with, even though they were packaged and tagged as made by iRobot. They also didn't have the same silicone feel as the originals. Maybe a little harder? But none of that mattered when I switched containers. Roomba raised 10 times more than in a few months! Let's face it, Roomba is a vacuum cleaner and will always be noisy. The fact that these videos really improved the quality of our work made them worthy of my book.
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