Introducing a Revolution in Air Purification.

Ozone free destruction of the virus that causes COVID-19 and bacteria*

*Studies available on request.

CARB* Approved as safe for use in indoor environments.
*California Air Resource Board - one of the toughest indoor air quality standards in the world.

OgenaShield Air Purifier By Puraclenz Logo



  • Restaurants
  • Migrant Worker Housing
  • Reception Areas
  • Office Spaces
  • Dental/Medical Offices
  • Animal Shelters
  • Lunchrooms
  • Anywhere people congregate indoors

Single Unit multi-room coverage Available in 3 sizes:

  • coverage up to 500 sq ft
  • coverage up to 1,500 sq ft
  • coverage up to 3,000 sq ft

Durable Commercial Grade Technology


How it Works

Diagram: Cleaner, Safer Environment from the OgenaShield Air Purifier - illustrates the unit increases positive and negative ions in the air


* This dramatic advancement in Photocatalytic Oxidation was Patented in March 2020

Combines cutting-edge ion dispersion technology for the ultimate surface and air cleaning solution.

Leverages the patented power of advanced PCO technology to destroy both airborne and exposed surface-bound pathogens.

 UV lamp supplies light to a photocatalytic generator containing Titanium-Oxide (TiO2), which increases the number of (already present) negative and positive ions in the air to the point where they kill microscopic pathogens.

These ions bind with pathogens in the area of exposure. Once bound, an oxidation reaction is kicked off thanks to the reactivity of the ionic particles, which essentially burns away the pathogens and releases harmless water (H2O) and carbon dioxide (CO2) particles.

Unlike the majority of competitive units, pathogens DO NOT have to pass through the unit to be killed!  Instead the unit releases pathogen killing ions into the entire space, even over multiple rooms of up to 3000 sq ft, where they kill in the air and on all exposed surfaces.
Where Science Meets Innovation Banner - Ogena Solutions Meets OgenaShield Air Purifier by Puraclenz
OgenaSheild Air Purifier in dormitory