Inside
the System.

A stainless metal mesh pre-filter that catches hair, debris, sediment, and rust particles before they reach the chiller pump or finer filtration stages. Unlike paper or foam filters, the metal mesh is fully reusable — pull it out, rinse it, done.

Without this first barrier, larger particles clog the micron filter within days and damage the pump mechanism. The stainless construction means no ongoing replacement cost.

A pleated polypropylene cartridge rated at 20 microns. It captures fine particles, micro-sediment, and anything that got past the first stage.

Fine particles carry bacteria and cloud the water, reducing UV-C kill rate. The micron stage delivers optically clear water to the UV-C lamp for maximum sterilisation.

A germicidal UV-C lamp irradiates the water with 254nm ultraviolet light. Every pass through the lamp destroys bacteria, viruses, and pathogens at a DNA level — zero chemicals, zero residue.

UV-C is the only stage that can run while you are in the tub. It never stops — so every litre of circulating water is sterilised in real time, even mid-plunge.

An ozone generator dissolves O₃ directly into the water between sessions. Ozone oxidises bacteria, algae, biofilm, and organic contaminants throughout the entire body of water.

UV-C kills what passes through the lamp. Ozone reaches everywhere the water does. It runs between sessions — so the water is clean before your next plunge.