REPLACEMENT SEAL FOR SIAMP OPTIMA 49 & 50This is the washer that holds the water in the toilet cis...REPLACEMENT SEAL FOR SIAMP OPTIMA 49 & 50This is the washer that holds the water in the toilet cistern. If cistern empties slowly on its own this washer can be the problem. Washer is fatter in the middle than at the edgesInternal diameter 4.3cm - external diameter 7.1cm.
REPLACEMENT SEAL FOR SIAMP OPTIMA 49 & 50This is the washer that holds the water in the toilet cistern. If cistern empties slowly on its own this washer can be the problem. Washer is fatter in the middle than at the edgesInternal diameter 4.3cm - external diameter 7.1cm.