Review on 🧹 LOVECO 2-Pack Debris Extractor Set Compatible with iRobot Roomba 800/900 Series 850 860 861 866 870 880 890 960 980 981 985 Robotic Vacuum by Sasha Hsiao

Because it's not a factory replacement, my Roomba now makes an amazing noise. This is because the 3-head rotating brushes are slightly longer than the factory brushes, so when rotating, the brushes easily get stuck under the wheels and cause a squeak. I just hope that the tension the brushes pull off the wheels doesn't put too much stress on the car, causing it to break down faster. I probably won't buy again and next time will just pay more for a factory replacement direct from the company. I gave 4 stars because the product itself is of good quality apart from the noise it makes.