The smartest part of a toilet installation is often the part you never notice — the hidden system that controls water release, keeps pipework covered and allows the finished bathroom to look calm and uncluttered. This in wall cistern is built for that purpose, offering a slim ABS plastic body that sits neatly behind the surface for a traditional back-to-wall WC arrangement.

With a 720mm height, 440mm width and 240mm depth, the unit should be checked against the available fitting space before installation, as it is not suitable for an 820mm space. Supports front and top flush installation only, giving flexibility when deciding where the controls should sit.

When operated, the pneumatic system uses air pressure from the buttons to activate the internal valve, creating a smooth and responsive flush. The 3/6 litre dual flush gives two water release options for everyday use, while the included traditional nickel flush plate provides the visible control point in a portrait layout. Fitted with two round buttons and measuring 215mm width and 145mm height, it adds a neat classic finish while keeping the main workings discreetly hidden.

Features & Benefits:

Concealed Cistern:

• ABS plastic cistern 
• Concealed wall fitting hides pipework neatly
• WRAS approved 
• Suitable for front or top flush setup
• 3L/6L dual flush selection
• Includes W.C. bend connection
• Height: 720mm
• Width: 440mm 
• Depth: 240mm
• Not suitable for an 820mm fitting space
• 2-year guarantee, extendable to 5 years when registered

Flush Plate:

• Traditional nickel finish
• Durable metal plate build
• Round dual-button control
• Supports half or full flush use
• Height: 145mm
• Width: 215mm
• 2-year manufacturer guarantee