Flomasta 40mm ceramic tap cartridge 6011x out of 5 stars 53.
Ceramic cartridge for kitchen mixer tap.
Below the brass locking nut you will discover your monoblock tap s ceramic disc cartridge.
With any luck the ceramic disc cartridge will fall out of the valve body.
This quick guide by tap magician will take you through the steps needed to measure your tap cartridge.
If you are unsure about anything we are available for.
Remove the retaining washer and tap it on the kitchen or bathroom surface.
You can replace the actual discs themselves though this is a far more precise specialist task.
I had switched off the water and dismantled the top of the tap to find the cartridge body was badly cracked and could only be replaced.