Hi, now the shower filters got blocked again with blue gunk (see attached) which I’ve cleaned. Not sure what it is and why it keeps building up?
But in addition the pressure from the cold tap in the en suite on the top floor and the downstairs loo are low but the kitchen and 1st floor en suite...
Just the sink in the en suite although it’s harder to tell the water seems to be ok pressure wise and definitely heats up more quickly than the shower is doing