Act local

Think Global.

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Where idealism

Meets Pragmatism.

Our team of scientists and business people works every day

to offer the most financially and environmentally sustainable solution.

For you.

For your business. 

For the planet.




Our Mission.

We believe that access to pure air is a human right as it is to 

drinkable tap water and healthy food.


Our goal is to perform significant decontamination of the world

while creating safe Pure Air Zones accessible to all 

as a tool for all the amazing people, companies and public entities

who want to be remembered by the future generations 

as the ones who made the planet

breathable again.

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U-Earth Biotech.

U-earth is the first biotech company in the world to deal with air purification in a professional environment, a market leader in biological air purification through patents and exclusive proprietary technologies, derived from 30 years of scientific research in the USA and in Europe.


Unlike competitors that offer:


  • Complex industrial systems, not sustainable and efficient only for specific target contaminants

  • Consumer products, based on the re-proposal of technologies on the market since 20-30 years, inexpensive because inefficient, and therefore can not be used in professional environments


U-earth has created AIRcel, a powerful and innovative plug-and-play system for improving air quality at 360 degrees for all the contaminants at the same time, with no type or size limits.


U-earth system for air purification:


  1. Detects pollution through a unique monitoring device called U-monitor,

  2. Attract air pollution by electrical molecular charge into the latest generation air cleaners called AIRcel, where water and air constantly flowing.

  3. The captured contaminants are destroyed by U-Ox, a proprietary formula consisting of a consortium of microorganisms and enzymes which are added periodically in AIRcel bio-reactors, and eat pollution not producing any harmful waste


Within AIRcel bio-reactors,  U-earth system has miniaturized and enhanced the process that the Earth puts in place to cleanse itself through the action of bacteria naturally present in the environment. U-Ox microorganisms used by U-earth are guaranteed harmless, non-toxic, non-pathogenic and non-genetically modified, extracted from clean sources of totally natural origin.


Spaces treated with U-earth air purification systems are marked with the “Pure Air Zone” brand name and adopted by the leaders of all sectors for their offices, factories, shops for the benefit of their employees and customers.


Pure Air Zone is the latest frontier of green marketing, through the creation of a community formed by companies using the system, united by the goal of actively contributing to making the world a better place. 


Certified Pure Air Zone Companies increase customers and sales by ensuring in their environments the highest quality of the most important asset for human life, pure air.

Meet Our Key Team.

Science has proven this possible,

Now it is up to you.

Let's make the difference together today.

Become a

Pure Air Zone

Follow us.


Create a pollution-free world and offer to every human being access to pure, breathable air


38 Craven Street

WC2N 5NG, London

United Kingdom

Via Bandello 16

20123 Milano




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