Siamp,Twyford,B&Q, Toilet Cistern Inlet Valve Replacement Washer Seal Diaphragm
⛔️Easy DIY solution to a big flaw in the Siamp range 99t compact top inlet valves. Suitable for Siamp, Twyford, Lecico,& B& Q water tank valve inlet valves. Suitable for all Siamp bottom and side inlet filling valves.