Compatible cartridges to fit the B&Q Cooke & Lewis Wave Basin sink taps.
Cartridge may have BS5412.L20.H coding stamped on it.
If your Cooke & Lewis Wave basin tap is dripping or leaking then it is time to replace the ceramic tap cartridges.
Cartridges have 20 spline and are quarter turn.
You will need anti-clockwise for the cold side and clockwise for the hot side.
How do I remove my Cooke & Lewis Wave basin tap handle/head?
Remove the red / blue indices from the front of the handle. This is a screw cover and it will pop off.
Use Allen key to undo grub screw. pull tap head off.
Watch our how to video for further general guidance on removing tap handles and replacing tap cartridges.
Cartridges may also be known by tap gland, tap insert, tap replacement, tap spare, spare parts, tap barrel, ceramic disc valve