geberit-alpha-820mm-concealed-cistern-with-alpha01-round-flush-plates-109004211

Geberit Alpha 820mm Concealed Cistern with Alpha01 Round Flush Plates - 109.004.21.1

£124.06 (Inc. VAT)

In Stock

FREE DELIVERY

Description

Key Information:

  • Dual flush capacity of 6/3 litre
  • Compact 820mm height
  • Compatible with Geberit Alpha flush plates
  • High-quality concealed cistern
  • Front actuation for easy flush plate access
  • Designed for wall-hung or back-to-wall WCs
  • 10 year guarantee

What's Included:

  • 1x Geberit Alpha 820mm 6/3L Concealed Cistern
  • 1x Geberit Alpha01 Round Flush Plate - Chrome

The Geberit Alpha Concealed Cistern is a compact, high-performance installation solution designed for modern bathroom applications. Manufactured with precision-engineered components and robust materials, it delivers a 6/3 litre dual flush system to support water conservation while maintaining consistent flushing performance.

Optimised Design for Modern Installations

Suitable for both contemporary and traditional bathroom schemes, the cistern is designed for discreet in-wall installation, ensuring a clean finish with no compromise on accessibility for service and maintenance.

Water-Saving Dual Flush Technology

Configured for 6L (full flush) and 3L (reduced flush), the system achieves significant water savings and supports compliance with environmental standards, making it ideal for both residential and commercial projects.

Simplified Installation and Servicing

Compatible with standard wall-hung and back-to-wall WC pans, the cistern incorporates accessible internal components to streamline both initial installation and future maintenance.

Depth-Adjustable Construction

An adjustable installation depth ensures flexibility across a variety of wall types and bathroom layouts, improving adaptability for project-specific requirements.

Condensation Protection

The 12 cm fully insulated cistern body eliminates external condensation, safeguarding surrounding construction materials and finishes in high-moisture environments.

Dual Flush with Front Actuation

Designed for front actuation, the cistern provides reliable dual flush control with full and reduced volume options for efficient water use.

Immediate Post-Flush Operation

Factory-set for rapid refill, the cistern enables immediate post-flush capability—supporting high-traffic applications in both residential and commercial environments.

Get yours today

Upgrade your toilet today with a Geberit Alpha 820mm Concealed Cistern with Alpha01 Round Flush Plates. Enjoy better durability, corrosion protection, and reduced bills - what are you waiting for? Add it to your cart now!

Specifications

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Technical

Geberit Alpha 820mm Concealed Cistern with Alpha01 Round Flush Plates - 109.004.21.1 – Technical Specifications
Toilet Frame Sub Type Toilet Frame
Guarantee 10 Years
Material Plastic
Flush Capacity 6/3 Litres
Flush Type Dual Flush

Documents

Technical Drawings

geberit-alpha-820mm-concealed-cistern-with-alpha01-round-flush-plates-109004211
geberit-alpha-820mm-concealed-cistern-with-alpha01-round-flush-plates-109004211

Geberit Alpha 820mm Concealed Cistern with Alpha01 Round Flush Plates - 109.004.21.1

Product Code: 109.004.21.1
In Stock

£124.06 (Inc. VAT)

FREE NEXT DAY DELIVERY* *exclusions apply, see here
Payment Options

Lowest Price Guaranteed
Plumbnation £124.06
B&Q £130.93
Robert Dyas £142.99
UK Bathroom Store £150.01
Bathroom Supplies Online £151.51
Lords Builders Merchants £193.26

Prices last checked on 04/06/2026 using Google Product ID Match
All prices are including VAT and excluding delivery charges


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