
Item Description
Roca Duplo Replacement Syphon — AV0031300R
Replacement Roca Duplo syphon kit for concealed cisterns. Genuine part AV0031300R suitable for Duplo, Basic, and Duplo Smart cisterns post-2015.
Key features
- Genuine Roca replacement syphon
- Part number: AV0031300R
- Kit discharge mechanism for Duplo >2015
- Fits: Duplo / Basic / Duplo Smart concealed cisterns
- Reliable operation for smooth flushing
- Easy installation designed for straightforward replacement
- FTB12663 SKU for reference
What’s included
- 1 × Roca Duplo Replacement Syphon — AV0031300R
Replacement overview — Important
To replace: remove the existing syphon from your Roca Duplo concealed cistern and install the new AV0031300R kit. Ensure proper alignment with the cistern base for correct operation.
⚠️ Note: Only use this genuine Roca part to maintain optimal flushing and avoid leaks.
Check before you buy
- Your cistern is a Roca Duplo, Basic, or Duplo Smart concealed cistern
- Replacement part is AV0031300R
- Manufacture year of cistern is post-2015
FAQs
Is this a genuine Roca part?
Yes — this is the genuine AV0031300R syphon kit for Roca Duplo concealed cisterns.
Is it easy to install?
Yes — designed as a direct replacement for your existing syphon. Proper alignment ensures correct flushing.
Will it fit my cistern?
Check that your cistern is a Roca Duplo, Basic, or Duplo Smart manufactured post-2015. Part AV0031300R is compatible with these models only.
Need help figuring out if this product is right for your setup?
Send us your best bathroom selfies (or, you know, just your bathroom setup pics) to [email protected] or WhatsApp 07359 625424 us, and we'll help you flush your confusion away!



