We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.
🚽 Seal the deal with Geberit: Leak-free toilets, zero hassle!
The Geberit V12679 diaphragm is a high-quality rubber sealing membrane designed for 380 and 360 impulse side bottom valves. Engineered in Germany, it offers a quick, reliable DIY fix for toilet fill valve leaks, compatible with side mounting and floor filling valves. With a compact 20mm size and flanged 2-inch inlet/outlet connections, it’s the go-to replacement part for efficient, long-lasting performance.
| ASIN | B010GJ9G7M |
| Best Sellers Rank | 87,817 in DIY & Tools ( See Top 100 in DIY & Tools ) 149 in Toilet Tanks |
| Brand | Geberit |
| Connector Type | Flanged |
| Country of Origin | Germany |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,171) |
| Exterior Finish | Brass |
| Included Components | Sealing membrane |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Flange |
| Item Dimensions | 20 x 20 x 20 millimetres |
| Manufacturer | Geberit |
| Material | Rubber |
| Model Number | V12679 |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Centimeters |
| Outlet Connection Type | Flange |
| Size | Pack of 1 |
| Unit Count | 1.0 count |
| Valve Type | Diaphragm Valve |
T**T
Worked well
Worked like a charm to fix the issue either the toilet fill system.
M**N
Life saver
Thus is the genuine article and it was needed really badly as none of the shops stock it and the usual wait for a delivery is a week. It was so easy to fix the leaking toilet, literally two minutes job. Great stuff!
P**.
Fast delivery and did fit but not used.
Never actually got round to using as had a water leak and the system was changed
R**D
Quick and easy fix
Bought this as my cistern kept over-filling, and consequently the water was overflowing into the pan. Took less than 2 minutes to fit - very easy. I expected to have to remove the entire filler assembly from the cistern housing, but there was plenty of space to replace the diaphragm in situ. All fixed and working perfectly :-)
M**.
Works perfectly
Easy to fit by DIYer. Replaced an original after 10 years use and this looks like it will last as long.
S**Y
Fixed overflowing toilet
Needed this diaphragm due to an overflowing toilet. Was easy to replace and once done fixed the problem. Not a lot else to say about it really!? Price was reasonable when comparing to other websites.
O**B
Convenient replacement
5 stars for the convenience of being able to buy this on prime. As for the design, longevity and function, not too impressed but then if you need to replace this for an existing system what are you going to do. Solved a leaking faucet issue.
H**S
Did the job
Had an overflowing cistern which continued get larger volumes of water leaking in toilet. This fixed the problem immediately
K**N
Precis vad jag behövde, lagade vår Gustavsberg toa som tydligen använder denna membran.
B**B
Produit conforme, parfait pour réparer une fuite de chasse d'eau
G**I
Perfetto come da descrizione
G**R
it simply works.
C**A
El producto es tal cual se muestra
Trustpilot
2 days ago
2 weeks ago