750+ A Fixed Solution for Mould

Using our patented Active Hydroxyl Technology, the Fixed ARC continuously eliminates both airborne and surface-level mould spores. By interrupting the mould spore regeneration cycle at the molecular level, it breaks the lifecycle of mould and helps arrest the spread of visible mould growth. Once remedial or structural repairs have been completed, Fixed ARC continues to operate in the background to help prevent new mould from forming in properties up to 1000 square feet (93 square metres).

Our Active Hydroxyl Technology replicates a natural process that occurs in our atmosphere. It generates hydroxyl radicals — highly reactive molecules often called “nature’s self-cleaning agents.” These molecules actively seek out and neutralise airborne and surface-based contaminants, including mould spores, bacteria and viruses. Unlike harsh chemical treatments, hydroxyls are safe for use in occupied spaces, making the technology ideal for homes, rental properties and sensitive environments.

Yes, in a unique way — Unlike dehumidifiers that remove moisture from the air, the Fixed ARC uses humidity as part of its purification process. Here's how it works:

Hydroxyls are formed using moisture (H₂O) in the air. As the Fixed ARC operates, it draws in air and moisture, as that air and moisture pass through our patented ARC Cell, it transforms them into hydroxyl radicals from the moisture present. Once hydroxyls neutralise mould spores or contaminants, the resulting harmless byproducts include

moisture — which is then reused by the system. This constant recycling of moisture helps reduce condensation and damp build-up, maintaining a more balanced indoor environment — without drying out the air.

With our new 'Night Time Mode' button, the Fixed ARC delivers near-silent purification.

For maximum coverage and performance, we recommend installing the Fixed ARC in a central location within your home, such as a hallway, landing or open-plan living area. There’s no need to position it right next to a mould source — the beauty of our active purification technology is that it spreads throughout an entire property (up to 1000 square feet).