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🚽 Seal the deal on leaks—flush with confidence!
This replacement rubber flush valve seal washer is engineered specifically for Siamp Optima 49 & 50 toilet cisterns, featuring a 4.3cm internal and 7.1cm external diameter for a perfect fit. Crafted from durable rubber, it stops slow leaks effectively, saving water and preventing costly damage. Easy to install and highly rated by users, it’s the essential upgrade for a flawless flush.
| ASIN | B0B3834LQD |
| Best Sellers Rank | 33,111 in DIY & Tools ( See Top 100 in DIY & Tools ) 23 in Tap & Valve Washers |
| Brand | Taps2Traps |
| Connector Type | Compression |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (279) |
| Exterior Finish | Rubber |
| Inlet Connection Size | 1.69 Inches |
| Inlet Connection Type | Compression |
| Manufacturer | Taps2Traps |
| Material | Rubber |
| Model Number | 0735203234951 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 1.69 Inches |
| Outlet Connection Type | Compression |
| Size | 4.3cm (Internal) - 7.1cm (External) |
| Specification Met | CE |
| Thread Size | 2.8cm |
| Thread Type | NPT |
| UPC | 735203234951 |
| Unit Count | 1.0 Count |
| Valve Type | Check Valve |
A**R
Perfect replacement
Perfect replacement seal. Good quality, easy to fit. Stopped water letting through immediately
B**N
Perfect fit
Had an annoying constant water flow in my toilet cistern and this replacement seal was perfect for the job. Easy enough to swap out with the original seal which had clear sign of wear. Job done.
D**D
Good product
Good prodcut works and fits well
T**H
Flush toilet rubber seal 49
Perfect. Fixed leaky toilet
R**H
Instant fix
Instant fix for a leaky toilet. Unbelievably quick and easy to fit (and I'm terrible at DIY).
R**.
Worth to buy.
It arrives on time and fit perfectly in our toilet sink. Good product.
P**W
Good quality but not good value i.e. expensive for a washer
Easy to fit, works correctly but expensive for what it is i.e. not good value.
D**N
Perfect
Perfect replacement
Trustpilot
2 weeks ago
2 weeks ago