FixTheBog DIY Upgrade Kit for Geberit Flush & Fill Valves — FTB14089
The FixTheBog DIY Upgrade Kit (FTB14089) is the ultimate solution for refurbishing ageing or discontinued Geberit-based cisterns found in Ideal Standard, Duravit, and Villeroy & Boch suites. This kit allows for a seamless "click-in" replacement of the flush valve into your existing cradle, potentially saving you substantial plumber fees. It features the ultra-reliable Geberit 380 fill valve with a 3/8" brass connection and a replacement dual-flush valve designed to retrofit Twico and Impuls systems.
Identification Guide:
SKU: FTB14089 | Compatibility: Twico-1, Twico-2, Impuls 250/280 | Inlet: 3/8" Brass | Brands: Ideal Standard, Duravit, V&B
What’s Included
- Geberit Flush Valve: Retrofits existing Twico/Impuls baskets.
- Geberit 380 Fill Valve: High-performance inlet with 3/8" brass tail.
- Full Hardware Pack: Fixing bolts, doughnut seal, and chrome push button.
- Bonus Items: Genuine Geberit diaphragm spare and a valve tightening tool.
Key Features
- Simple DIY Swap: In many cases, the valve body simply clicks into the existing cradle without removing the cistern.
- Universal Retrofit: Replaces discontinued Twico-1 and Twico-2 assemblies perfectly.
- Premium Materials: Brass inlet connection prevents cross-threading and offers superior durability.
- Maintenance Ready: Tightening tool included to ensure a leak-free installation on the first try.
Important Compatibility Information
This kit is specifically designed for cisterns using Geberit basket/cradle systems. While it is a direct fit for most Ideal Standard, Duravit, and Villeroy & Boch models using Geberit internals, please verify that your current valve uses the circular "click-in" cradle before ordering to ensure a 100% match.



