Review on 🧹 Ugardo Replacement Accessories/Parts for Roomba 800/900 Series - Compatible with Irobot Roomba 800 805 850 860 861 866 870 871 880 890 960 961 964 980 981 985 (800&900 Series) Vacuum Cleaner by Jonathan Partridge

I originally only bought this to replace the sweepers or side brushes which work fine, the filters work just like any other I've bought. Extractors suck! (dark and light gray brushes) I'm not exactly sure what the sensors are; I have a 980 and when I put these new ones in there everything boots up fine and sounds like it's working fine but probably 2 minutes after clearing it's throwing errors and saying something is stuck. This happened 6 times before I put my original ones back in (the error didn't come back); everything fitted and moved as it should.