Review on RONGJU Replacement Part Set for Shark IQ R101AE/R101 Robot Vacuum - 4-Pack Filters, 6 Side Brushes, Foam & Felt Filters Kit by Alexandria Richmond

The filters are ok, but the brushes fall off and are exposed after 1-2 weeks. I have ordered brushes from other suppliers and they will last for several months. Not sure if this is just my device model, but the cylindrical filter is half an inch shorter than the holder. The original was 3 inches and the replacement was 2.5 inches. I went straight to the shark and had the same problem. I think Shark changed the design at some point and I have a model that lasts 3 inches. I just used tape and sealed 3/4" of the holes in the bracket so the 2.5" would work.