The surface of the 375LED screens is covered by a ceramic layer of titanium dioxide (TiO2) nanoparticles, which through photocatalysis (activated by natural light in outdoor environments or by UVA light in indoor spaces), reacts releasing energy.

The nanoparticles net where the chemical reaction is generated has the following main benefits

  • Elimination of viruses and bacteria.
  • Air purification, neutralizing NOx, SOx and VOC.
  • Self-cleaning.

Purifies the air

375LED screens purify the air by neutralizing NOx, SOx and VOC particles, thus improving air quality.

The screens also remove other types of harmful organic compounds, such as benzene.

99% viruses and bacteria

Viricidal and antibacterial qualities

By proximity and direct contact, being highly effective in the elimination of microorganisms more resistant than enveloping viruses, such as COVID-19, in the results obtained in the ISO 27447 standard for ceramic surfaces.

3 years at
100% efficiency

after which the efficiency gradually decreases.


Harmless to humans. Non-corrosive, does not contain alcohol, aldehydes or phenols

Self-cleaning effect

The treatment makes the surface where it is applied hydrophilic, helping to remove dirt and biofilms. Thanks to this, surfaces stay cleaner for much longer.

The need for cleaning is 4 times less

Certifications and awards

Internatinal ISO

ISO 22197Test method for air purification performance of photocatalytic materials. Studies carried out at the renowned Fraunhofer Institute in Germany on different surfaces, including steels and LED screens. Depending on the type of surface treated, the degree of NOx reduction can vary, being in these cases 34.57% and 50.03% respectively.

ISO 27447 – Test method for antimicrobial activity of photocatalytic materials on treated ceramic surfaces carried out by the prestigious AINIA Technological Institute of Valencia. As a result of the antibacterial activity of the material, a reduction of 99% to 99.99% of the bacteria deposited on its surface of the treated element was found.