Welcome to the world of Dudley Diaphragms—small but mighty essentials for a perfect flush! If your cistern’s feeling a little lazy or not quite sealing as it should, chances are your diaphragm is the culprit. These humble rubber heroes control water flow and keep your toilet flushing like a dream.
We stock a range of genuine Dudley diaphragms, perfect for fixing leaks, weak flushes, or that dreaded constant trickle. Not sure which one you need? Send us a pic, and we’ll get you back in the flushing game in no time. Because nobody wants a toilet that talks back!
