Siamp Diaphragm Washer Toilet Fill Valve - 3 Pcs Siamp Flush Valve, Rubber Ball Valve Washer, Diaphragm Inlet Float Valve Diaphragm Washer, Cistern Float Valve Replacement for Diaphragms

Did the the job perfectly

Excellent product fitted in minutes done the job

Good parts - just the job.

Like most modern plumbing, anything SIAMP is a horrible fragile flimsy piece of plastic and rubber. That said, at least the replacement parts are relatively cheap and easy obtain, and that includes these diaphragm gaskets. They're relatively easy to fit (with some YouTube video guidance) and the one I've fitted is doing the job, though due to its flimsy nature and the continual use, I'll be astonished if I get a year out of each one.

does the job brill good value

The plastic piece in the seal does not fit properly in the rubber seal so it didn't stop the leak.Luckily I thought of using the old piece already in my loo instead on the rubber seal which worked.

Made from wafer thin plastic, unlike the ones in the pictures. Would not seal properly. Luckily the two washer I was replacing (at a change of tenancy) were still in perfect condition so I put them back as these did not function properly. The only reason that. I gave it a star was that I couldn’t submit a review otherwise.

These are inferior to the genuine part and didn’t seal properly when I tried using them. When compared to the original you can see the plastic centre is thinner. Now having to buy some genuine SIAMP ones instead so these were a waste of time.