Fordham Toilet Cistern Siphon Diaphragm Washer Repair WC (x2) SKU : 100300 Fordham Toilet Cistern Siphon Washer Replacement Holes as shown The centre hole is 6mm and the two offset holes are 1mm diameter Dimensions of the overall washer are 136mm x 90mm If your syphon is not flushing as it should and has lost suction replacing this washer should solve it. Pack of 2 .
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