Cutting edge personalized biotech at your service.

U-Earth is your professional quality specialist.

Your air quality has a unique problem you are probably not even aware of.

Because we can detect and

 solve real problems.

Most technologies on the market claim they are destroying

99,9% of all sorts of contaminants showing lab testing validations,

but most of them are not used in the professional world.

The answer is poor performance.


In industries, surgery rooms, waste treatment plants, outdoor areas, and whole building installations, if you are unable to show performance ON SITE you are OUT of the question. 



Capture everything without using hardly any ventilation



Digest as much as possible as nature would



Keep track of the Air Quality in real time



Get credit for the contaminants destroyed

Background Science.

The size of the particles

is the problem.

How Particles Work.

Extensive research on particle motion has discovered that 92% of the particles are too small to respond to gravity or ventilation.


Those particles are rather affected by the Earth electrostatic field, they repel each other suspended in the air for an indefinite time and eventually attach to surfaces.


There is no chance of moving them using a vent as the primary attraction force. 





Attracting all particles without limit of size or type.

The smaller

the better.

Three orders of magnitude better than others.

U-earth technology for air purification.






A unique biophysical principle is able to attract all the particles which would never respond to gravity and ventilation. Down to the smallest, nastier sizes and types including gases, mold spores, Superfine Particulate Matter, VOCs.





Now that all the contaminants have been attracted inside the air purifiers, here comes the amazing efficiency of natural bio-oxidation in digesting the compounds transforming them in water + carbon dioxide (a very tiny amount from cellular breathing) and an elemental base if present.


Example of H2S digestion:

H2S + O2  =   H2O  +  CO2  +  S

Captured compound



Carbon dioxide

Trace elements

We only trust

Our Bio-Bank

A carefully selected population of

safe bacteria from natural sources,

certified Non Pathogenic,

Non Genetically Modified. 

Bespoke blends for different needs.





IoT data.

Our aim at U-earth is to follow our clients for the whole lifetime of the air purification system making sure the performance is always at the top of its capability. Our Air Quality Specialist can follow from a distance the real-time air quality situation in the treated plant and report to the client on how the system is performing.

U-monitor is u-earth's proprietary Air Quality monitoring system.

It's a very powerful tool to detect contamination behavior and history.

It can be used to draw baseline data before installing AIRcel air in order to efficiently size the right amount and model of AIRcels needed for the de-contamination purpose.


U-monitor can detect every 5 minutes:

- Volatile Organic Compounds VOC ( ppm )

- Odorous Gases ( ppm )

- CO2 equivalent ( ppm )

- particulate matter PM > 1.0 ( pcs/l )

- particulate matter PM > 2.5 ( pcs/l )

- Temperature ( °C )

- Humidity ( %RH )

- Radon*

- Radioactivity*

- CO*

- NO2*


* on selected models

Are you sure 

you know

what you are

Breathing ?

Now you know, and you can make smart

decisions. Managing your air quality generates cost benefits, better building management, more security, less liability.






U-earth's mission is to generate a global impact. In order to measure how much pollution each Pure Air Zone is potentially destroying compared to others, we have selected 3 parameters based on U-earth's systems and created a Pure Air Index based on our individual metrics scorecard:

1- kg of VOC potential maximum destruction.

We placed our units is a typography printing plant processing tons of solvents (VOCs mix) and were able to calculate a maximum destruction rate for each model before saturation. 

2- Number of equivalent oak trees.

As part of our LCA calculation, we converted the maximum VOC potential destruction in the equivalent capacity of medium size OAK trees in terms of air pollution removal efficiency. 

3- Number of equivalent cars off the street

Based on the VOC destruction rate potential, if those were typical car exhaust VOCs.

Book time with an

Air Quality Specialist today

We can discuss your requirements today and provide you with a bespoke project to suit the needs of your Corporate offices while enabling your company for Building Quality Certifications and ESG scoring.  


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

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38 Craven Street

WC2N 5NG, London

United Kingdom

Via Bandello 16

20123 Milano




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