What does a photocatalytic filter do?
Photocatalytic Oxidation (PCO) is a very powerful air purification technology and has the ability to destroy particles as small as 0.001 microns (nanometer) whereas HEPA filters can only filter particles as small as 0.3 microns.
What is a titanium apatite deodorizing filter?
Daikin’s titanium apatite deodorising filter removes airborne dust particles and captures the odours of tobacco and pets, for example. It also traps and even deactivates harmful organic chemical substances to ensure you enjoy a steady supply of clean air.
What is a photocatalyst air purifier?
A photocatalytic air purifier is a specialized air filtration device using advanced technology. The oxidizers generated convert back into oxygen and hydrogen once they have done their work of neutralizing odors and eliminating pollution. The oxidizers also help to sanitize indoor surfaces and airborne pathogens.
Are PCO air purifiers safe?
If partially oxidized, the nice smell of flowers can end up converted into toxic formaldehyde and acetaldehyde. This is a concern for PCO air purifiers. The PECO technology has been tested to not produce any harmful byproducts. Plenty of research.
How does photocatalyst work?
Photocatalysis is a process in which light energy is used to drive pairs of chemical reactions. Due to their activated state, the electron and hole perform chemical reduction and oxidation as though they were highly reactive reagents in a chemical reaction.
What is a photocatalyst ionizer?
In air purifiers that work using a method called photocatalysis, light energy kick-starts a process that zaps all kinds of nasty air pollutants and turns them into harmless substances instead. …
What is titanium apatite photocatalytic purifying filter?
With its photocatalytic deodorizing function, this air purifying filter is able to trap microscopic particles, decompose odors and even remove bacteria and deactivate viruses. This optional air-puriifying filter is used in addition to the filter included on Daikin mini-split systems.
What is silver ion filter?
Silver ion filter is a new kind of highefficient sterilizing products. Silver ion is a colorless and tasteless ion that brings no side effect, irritation, pollution, drugtolerance or volatilization. Since the ion recycles itself after sterilizing, it is durable and can effectively stop bacteria from growing.
What is UV photocatalyst?
Photocatalysts are defined as materials which decompose detrimental substances under the sun lights containing UV rays. Mainly, TiO2 is used as photocatalyst at present. Among polymorphs of TiO2, anatase phase shows the most effective photocatalytic effect. Pairs of electron and hole are excited by UV lights.
Does PCO create ozone?
In addition, without a proper coating, the UV lamps used in PCO air purifiers can create ozone, just like UV-C air purifiers. Without such a coating, PCO air purifiers are not ozone-free. And even with them, they may be ineffective and produce toxic byproducts.
Does PCO produce ozone?
PCO does not emit harmful substances that might harm the ozone layer nor does it produce ozone. The photocatalytic oxidation technology uses nanoparticle science to destroy pathogens causing respiratory diseases.
Is photocatalytic oxidation safe?
Is Photocatalytic Oxidation Safe? Yes, the technology changes the air contaminants into harmless by-products and the process is effective in improving the quality of air.