Geberit Omega Duofix Concealed Cistern – 820mm High

The Geberit Omega Concealed Cistern is a reliable and space-saving solution designed for modern bathroom installations. Manufactured from durable plastic, this rectangular floor-mounted concealed cistern measures 820mm in height, 416mm in width, and 120mm in depth, offering dependable performance while remaining hidden behind the wall. Backed by a 1-year guarantee, it is specifically designed for use with Geberit Omega flush plates, which are sold separately, creating a clean and contemporary bathroom Colour.

This concealed cistern features a dual flush push button system with a standard 3L/6L flush volume to help reduce water consumption while maintaining effective flushing performance. It supports both top and front actuation, providing greater flexibility during installation. The large flush volume can be adjusted to 4L, 4.5L, 6L, or 7.5L, while the small flush can be adjusted from 2L to 4L to suit individual water-saving requirements.

Designed for dependable long-term performance, the cistern is fully protected against condensation, moisture, and dirt, helping to improve durability and reliability. The adjustable depth allows greater installation flexibility, while the water supply can be connected from the left or rear-left side to accommodate a variety of plumbing layouts.

Suitable for use with floor-standing back-to-wall toilet pans, this concealed cistern is designed for drywall construction and can be fitted into part-height pre-wall installations. Its practical design makes installation straightforward, providing an efficient solution for both residential and commercial bathroom projects while ensuring a neat concealed appearance.

The Geberit Omega Concealed Cistern combines dependable engineering with practical functionality. Featuring dual flush operation, push button control, adjustable 3L/6L flush volume, top or front actuation, adjustable large and small flush settings, adjustable depth, protection against condensation, moisture and dirt, left or rear-left water supply connection, compatibility with Geberit Omega flush plates, and easy installation, it delivers reliable everyday performance. Images are shown for illustration purposes only.