My monobloc mixer tap leaking and seems to be the cartridge. Dont know tap manufacturer but heres my picture and approx sizes I measured. Does it have model name or number?. In fact does all get replaced or end bit (if bits sold?). Pic attached Thanks
It no part number then message sellers with pictures. These are good... They may ask for some sizes and for the number of groves in the spindle shaft. Called the spline https://www.tapmagician.co.uk
Just bought similar replacement for our B&Q Simplifit kitchen monobloc.The vital dimension was the spline diameter - 8mm in my case. £5.79 for both hot and cold. Keep everything until you've installed the new one. Good luck.