I'm not sure what's wrong with my pump, but I think the bearings might need replacing.
It's been like this for about a year (I've only lived here a few months) and I'd like to fix it. I stuck my finger in and found a leaf or two in the impeller, but removing that made no difference to the sound. Before the noise started, it was particularly quiet. The pump still runs and has good output (not as good as before, but still very good)
Video of Pump Running
Anyone recognise the noise? It sounds a little worse on this than in real life, but hoping for some guidance.
Thanks in advance,