In-wall Cistern with Adjustable Dual Flush and Pneumatic Valve

£237.00 GBP
£237.00 GBP
  • Gold Bathroom
  • Gold Bathroom
  • Gold Bathroom

Discover the sleek, modern design of a concealed cistern, the perfect addition for a minimalist bathroom setup. Experience efficiency with high-performance, adjustable dual flush system that not only reduces water consumption but also lowers your bills, with settings easily adjustable from the standard 6/3 litres to an eco-friendly 4/2 litres or a full 7/3 litres flush.

This system features a reliable pneumatic flush valve and offers an array of decorative flush plates (available separately) to complement any bathroom aesthetic. Specifically designed to pair seamlessly with back-to-wall toilets requiring a concealed cistern, it enhances bathroom space while maintaining clean lines.

Installation is straightforward and quick, thanks to Fast-Fit system, ensuring a hassle-free setup. Enjoy the peace of mind with a quiet operation and the durability of a polypropylene (PP) cistern, known for its resistance to thermal stress. This unit meets the EN 14055 CE standards, confirming its quality and reliability.

 Features and Benefits:

  • Modern, concealed cistern design for minimalist setups.
  • Eco-friendly, adjustable dual flush for water bill savings.
  • This in-wall cistern is compatible with VOS flush plates (sold separately).
  • Fast and easy installation with the Fast-Fit system.
  • Quiet performance 
  • Meets EN 14055 CE standards 
  • Fits perfectly with back-to-wall toilet setups.
  • Polypropylene (PP)  thermal stress-resistant material.
  • WRAS approved
  • 5-year manufacturer's guarantee.


  • Height: 405mm
  • Width: 440mm
  • Depth: 150mm
Product Code GBCIS001
Type Concealed Cisterns
Style Modern
Material ABS Plastic
Height (mm) 405
Width (mm) 440
Depth (mm) 150
Manufacturer Guarantee 5 years


We can ship worldwide.

For UK mainland delivery is between 2 - 3 working days. For international destinations delivery time varies country to country.

To Read More about the Shipping information Click Here.

Returns Policy

You may return new, unused, unopened items within 30 days of delivery for a refund.

If you wish to return an item, simply let us know by email to sales@goldbathroom.uk and we will respond with the next steps. Once we receive the items back and inspected them, we'll notify you via e-mail of your refund.

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