What is a photocatalytic filter?

Photocatalysis (also known as PCO, “Photocatalytic Oxidation”) is an innovative air purification method that does not block pollutants such as HEPA filters, but eliminates them thanks to a particular chemical reaction, transforming them into harmless substances such as carbon dioxide (CO2) and water. So this transformation process makes the PCO filter more incisive than HEPA filters, which do not decompose harmful substances but only block them. 

Natede Smart uses this technology thanks to its ceramic filter, which is coated with WO3 (trioxide tungsten) which is activated by the LED light. This combined action permits to eliminate viruses, bacteria, dust, fine particulate and many other harmful substances.