The Water MarkGet your postcode report

Four dedicated stages

A complete filtration process, built around your water.

A single filter rarely tells the whole story. Our 4 Part Filtration System layers protection for the water coming into your home.

Request a water profile
Before and after comparison of water filtration

Four stages, each with a job.

The stages are selected to address different parts of water treatment, rather than asking one cartridge to do everything.

  1. 01

    Sediment removal

    The first stage handles sediment and supports the system’s kidney-care focus.

  2. 02

    Chlorine and by-products

    The second stage addresses chlorine and multiple by-products.

  3. 03

    Advanced contaminant protection

    A multi-stage approach adds protection against a wider range of contaminants, including future concerns such as PFAS.

  4. 04

    Bacteria and microplastics

    The final stage is designed for bacteria and microplastic removal.

Want to go further?

Meet the 6 Part Restructure System.

For a more advanced setup, the 6 Part Restructure System builds on the complete four-stage filtration process with fifth and sixth stages focused on verifiable molecular exchange, crystalline chemistry and fluid dynamics.

It’s an engineered approach to changing what water contains, not a claim based on speculative water memory or unmeasurable resonance. We’ll explain how the stages relate to your water profile.

Explore the 6 Part System

Components with recognised ratings

Components meet NSF or EU-equivalent ratings 42, 53 and 401. We’ll explain what is relevant to your system.

Understand the standards →