Review on 🧹 RONGJU 20 Pack Replacement Parts for iRobot Roomba i7 i7+ i3 i3+ i4 i4+ i6 i6+ i8 i8+ j7 j7+/Plus E5 E6 E7 Vacuum Cleaner, 2-Pack Rubber Brush Rollers, 6-Pack HEPA Filters, 6-Pack Side Brushes, 6-Pack Vacuum Bags by Tom Bailey

(First photo: iRobot rubber brush) (Second photo: RONGJU rubber brush) Rumba i7. My review will only talk about the components of the brush from my order. Awful. The brushes (light green and dark green, rubber) are shorter than those of the same iRobot brand. You wouldn't think this brevity would mean much, but it does. Short brushes make your Roomba SIGNIFICANTLY louder when it's cleaning. It's almost unbearably loud at this point. I used to not even notice my i7 was doing its job, but now it drowns out phone calls and TV. This was the case with both sets of brushes included in the package. i7. The rest of the parts are ok.