2 X Replacement Silicon Clear Washers for Geberit Flush Valve Base

Cheap at half the price as B&Q quoted £22 for one, it works perfectly, fits perfectly.

Exceptionally quick delivery and a perfect fit for the outlet valve on my fairly modern button flush cistern. The only reason I've deducted one star is the picture shows two washers when only one is supplied. Other than that it's an easy fix for a leaking cistern and cheaper than the plumbers merchants I would normally go to.

After struggling with a constantly slow running concealed cistern toilet, I bit the bullet and decided to have a go at repairing it myself. Having watched several YouTube videos on the topic, I managed to dismantle the mechanism and narrow the problem down to a silicon seal attached to the flush mechanism. I identified a suitable replacement on Amazon, ordered it and the next day a package arrived containing 2 seals. I immeaditely got to work replacing the worn seal and reassembling the mechanism. The replacement seal fitted perfectly and to my amazement did the trick, no more running toilet. Job done! This small seal saved me the time and cost of calling out a plumber. Something so simple, I will now keep a couple spare seals as I think it is the lime scale in the water that caused the original seal to harden and fail over time (3 years!).

Sadly these would not fit the cistern so are being returned they appear very sturdy but would not flex to fit the flush. They have been softened using boiling water but would that weaken the ring and make it less durable so this was not attempted Shame as they appeared good value for money

As described, works fine without any issues. Highly recommended to any prospective buyer.

Used for geberit flush mechanism. Original one was 7cm , this is 6.3cm. fits well and reduced the leak significantly but there was still a small leak even after changing. Ideally should get the 7cm washer for better outcome I suppose.

I was not aware there is more than one size of these washers. These ones I ordered did not fit and so were not used. For the price it was not worth returning them. They looked like they would do the job in the right size unit.

One of the biggest reason for water waste - water dribbling past the washer. Noticed my water softener blocks were going down faster and then noticed the wittle dribble on the back of the toilet pan. Been a long time since I put it in so checked google and then youtube for the fix (and a memory jog). With water turned off the section in my hand can be turned and removed. The washer stretches off and the new one fitted. Locate the unit and turn to lock. See arrow on photo - something you cannot see when unit is in cistern. Job can be done in 5 minutes easily - a lot quicker than the "experts" and their overly long video's on youtube.