Review on 🧹 YOKYON Replacement Parts Kit for iRobot Roomba 600 Series Vacuum - Bristle & Flexible Beater Brush, Armed-3 Side Brush, Filters - compatible with 614, 618, 620, 630, 650, 651, 660, 665, 680, 690, 692, 694 by Katie Atencio

Update: Do not buy if you have a 655 that is several years old. Apparently the models now come with an "improved brush assembly kit". These brushes are for the advanced brush kit, not the original kit that came with Roomba. I literally took my Roomba apart today and there was (shockingly) no hair on the gears. However, this fixed my click. I had to order a new brushed motor kit which just arrived today. The brushes work great in the "enhanced" version. Original: I bought this for the iRobot Roomba 655 Pet Series. The parts fit, but the Roomba only runs for about 5 minutes before claiming something is stuck in the brushes and stopping. I already threw away the original brushes that came with the Roomba so I basically have a broken unit now. The fluffy round brush is definitely bigger than the original. The filter cup is a bit big, but still fits. I do not recommend buying these parts.