Roomba 500 Series Side Brush, 3-Pack

alaTest has collected and analyzed 620 user reviews of Roomba 500 Series Side Brush, 3-Pack from Amazon.com. The average user rating for this product is 4.2/5, compared to an average user rating of 4.0/5 for other products in the same category on Amazon.com. Opinions about the design and usability are on the whole positive, but some have doubts about the reliability. There are some mixed reviews about the size.