ASX, PO3, Preliminary Final Report

PuriflOH Limited (“PuriflOH”, “PO3” or “Company”), continues with the development of its Free Radical Generator (“FRG”) technology for a range
of applications. The applications are broadly across three opportunities:

• Indoor air purification;
• Water sanitation; and
• Medical sterilisation.
  

The Company has been expanding the potential of the technology within these opportunities as well as considering additional opportunities

within other sectors such as agriculture.

In continuing to move forward with the technology the Company has moved its R&D work to Australia under the oversight of Dr. Alex Sava and

Mr. Vigneswaran Appia. To that end the ACERT Product has been developed to clean air-conditioning coils, a common source of air contamination

within the home and office.

Further agreement has been reached with Osmoflo Limited to further explore the commercial opportunities of the FRG technology in the water

sector, with specific interest in the destruction of PFAS and other speciality applications where existing solutions are not ideal.

About the FRG Technology

The FRG technology produces a range of Reactive Oxygen Species (“ROS”) that include the hydroxyl radical (OH-), superoxide radical (O2-), oxygen
radical (O-) and the ozone molecule – all of which are amongst the most highly oxidative species known.

The effectiveness of oxidising radicals in purification, sanitation and sterilisation has long been known. The challenge for widespread adoption
has been reliable and cost-effective production of the radicals themselves. The radicals have a short half-life and as a result they cannot be stored
nor transported. To deploy and maximise the power of these radicals requires a robust, reliable and cost effective in-situ production system.

The Company’s development program aims to provide systems with these characteristics. Using one flexible core technology, the objective of
these applications is the purification of air, the purification of water and then ability to sterilize medical equipment and facilities.

During the year the Company focused on the development opportunities within the air, surface disinfection and water treatment sectors.