Caroma Quietflow 2 Back Entry Toilet Cistern Inlet Valve Kit is required if you are replacing your current outlet Valve to a Quietflow M5 and you have a back entry Inlet valve. You can’t keep your current inlet valve as you need the circular clip on this product to hold the inlet valve in place on the Outlet valve. You will also need to remove the old hard pipe inlet hose and replace it with the one that comes in this kit which is a normal flexible hose.
