Journey – GTRS Greywater Treatment and Reuse System

The Concept

Prototype 1

From an early concept, GTRS became a focused engineering project: compact greywater treatment designed for practical household reuse.

Building Momentum

Prototype 1 is testing the fundamentals, including settling, biofiltration, aeration, pumps, valves, firmware and controlled water flows.

Testing Now

Presentations and competitions helped sharpen the system, communicate its potential and build momentum around British water resilience.

Title 4

Current testing is measured carefully against relevant UK water quality requirements, with future targets kept clear and evidence-led.

From an early concept to Prototype 1, GTRS is building, testing and refining compact greywater treatment for practical household reuse.

From first concept to Prototype 1, testing each step with evidence.

Have a question about our testing journey? Get in touch with GTRS.