Whole Home Air Purification

What Is Photocatalytic Oxidation?

Photocatalytic Oxidation (PCO) is an advanced air purification technology that uses UV light in combination with a catalyst (usually titanium dioxide, TiO₂) to initiate a chemical reaction. This reaction breaks down and neutralizes airborne contaminants at the molecular level.

🤧 How It Helps With Allergies

PCO addresses several common allergy triggers:

1. Destroys Airborne Allergens

• Pollen, mold spores, pet dander, and dust mite proteins are among the top culprits for allergy flare-ups.

• PCO helps break down the protein structures of these allergens, rendering them inactive and less likely to trigger your immune response.

2. Neutralizes VOCs and Odors

• Volatile Organic Compounds (VOCs), which come from household products and building materials, can irritate your respiratory system.

• PCO converts these VOCs into harmless byproducts like carbon dioxide and water vapor—reducing inflammation and irritation.

3. Kills Bacteria, Viruses, and Mold

• If your allergies are aggravated by biological contaminants, PCO helps by destroying microbes on contact.

• This includes bacteria, viruses, and mold spores that may be circulating through your HVAC system.

4. Continuously Cleans the Air

• Unlike passive filters, PCO systems actively clean the air as it flows through your HVAC ducts.

• That means round-the-clock purification, even when you're not running a HEPA filter or air purifier in one specific room.

✅ The Bottom Line

If you suffer from allergies—especially those triggered by indoor allergens—Photocatalytic Oxidation can be a valuable addition to your air purification strategy. It's best used in combination with proper filtration (like HEPA or MERV-13 filters) and good source control (like regular HVAC maintenance and duct cleaning).