Air Purifiers Featuring Advanced PCO

We developed a cutting edge, advanced form of Photocatalytic Oxidation. We call it Advanced Hydrated Photocatalytic Oxidation, or AHPCO®

AHPCO® for Cleaner Air

Air Oasis’ version of PCO is an advanced version of a technology that combines UV light and a photocatalyst. We advanced this core technology to arrive at AHPCO®, which creates long-lasting ions that deactivate contaminants in your indoor air and on surfaces.

G3 Series UV Ionic Air Purifier

Quiet. Compact. Effective.

4.9   347 Reviews

The G3 Series air ionizer and surface sanitizer is filterless, virtually maintenance-free, and its advanced ionization technologies reduce up to 99% of contaminants. Just plug it in and hit the On switch.

Air Oasis iAdaptAir® HEPA Air Purifier comes in 3 sizes - small, medium, large

Nano Induct™ Whole House Air Purifier

Whole House UV Air Purifier

5   28 Reviews

Attached to your furnace, the nano Induct™ provides a blanket of AHPCO® air ionization throughout your home or office. Control odors while reducing unwanted contaminants.

Air Oasis iAdaptAir® HEPA Air Purifier comes in 3 sizes - small, medium, large

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See What Our Customers Say...

5 stars review

Quiet Fan

I have purchased smaller units that have loud annoying fans, this G3 has a quiet fan. I like the dual ionic action and knowing that the UV light is killing germs and any virus strains out there is really a good thing to have in your house in these days of Covid19. It is a good looking unit. I have two of them. I like the gives the room a nice clean smell.

David W.

Verified Buyer


5 stars review

Worth the Price

Not only do I notice how fresh the air is in my apartment my family has noticed as well. It is assuring that my G3 purifier takes care of viruses and odors I might not notice but others do. Well worth the price!!!

James H.

Verified Buyer


5 stars review

Excellent Product

I've noticed the difference in air quality and there's a clean fresh scent, I don't know how else to describe it other than I could sense the improvement in air quality from the first day I started using my air oasis G3 series! I plan to take it with me wherever I travel and eventually purchase a whole house unit! Thanks.

Yvette D

Verified Buyer


5 stars review

Happy With My Purchase

Works great. I’m very happy with the air quality in my house since I have been using the Nano Induct system.

Kyle H.

Verified Buyer


5 stars review

None Better

We have been Air Oasis customers for 10 years due to severe allergies. Our NANO induct has kept our homes clear of allergens and mold. The G3 works at the office--so much that we purchased two additional for the conference and reception rooms. Thank you to Air Oasis.

Marg R.

Verified Buyer


Testimonials are representative of user experience; the exact results and experience of each customer will be unique and individual to each customer.

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Air Oasis air purifiers effectively clean the air.

Frequently Asked Questions About Advanced PCO

Photocatalytic oxidation (PCO), as the name suggests, employs ultraviolet light photons and a catalyst: a proprietary mixture of various catalytic particles adhered to a target surface. As photons from the UV light shine on the catalyst, a reaction occurs creating ions that decontaminate air and surfaces.

Advanced PCO ionization processes such as AHPCO effectively address biocontaminants such as mold, viruses, and bacteria. It is also effective at eliminating the source of odors while leaving the air in your rooms smelling fresh and clean. Odor control is this technology’s distinguishing hallmark.

Ionic air purifiers need to work using the right technology. Air Oasis Advanced Hydrated Photocatalytic Oxidation, or AHPCO, is a proprietary technology that maximizes safe and effective ion output. Ions are emitted from either a portable ionic air purifier or a whole house HVAC UV air purifier so that the ions travel throughout the rooms in your home and office. They interact with contaminants in the air and on surfaces to support a cleaner indoor environment.

The best air purifiers for viruses or bacteria should produce long-lasting ions effective at deactivating viruses and bacteria at the RNA/DNA, cellular level. This prevents their spread. All Air Oasis purifiers use technology to do just that in your home, office, medical facility or school. They are all capable of eliminating viruses and bacteria not only from the air but also on surfaces.