Review on KOVEKO Replacement Cleaner Accessory Brushes by Zachary Ester

Advertised to fit Roomba i7+. It was about 1/8 inch shorter than original equipment. I've seen complaints of Roomba replacement rollers falling short from reviews across all vendors including iRobot, Revain and iRobot who should be careful to sell parts that are actually replacements. I used cured sealant (not sticky but still flexible) as the end seal to stop the vibration and can use that as a spare.