CERTIFICATE – Wellisair

Patented, tested and certified technology

The innovative patented Wellisair technology, totally harmless to humans, manages to efficiently generate and expand hydroxyl radicals (OH) that, through oxidation, eliminate in a sustainable way 99.9% of viruses, bacteria, allergens, mold, odors and volatiles organic compounds (VOCs) existing in the environment.

The high efficiency in disinfection and purification of the air and surfaces of the Wellisair device has been tested and certified by various studies from prestigious universities both nationally and internationally. It has also been tested in different environments with high risks of virus spread and has been used in sites like WUHAN during the coronavirus crisis.

The following certificates and tests endorse the performance and effectiveness of Wellisair technology.

Universitat de Barcelona
Laboratory of Viruses Contaminants of Water and Food

REPORT ON THE STABILITY AND DISINFECTION OF 2019-N-COV.

The Water and Food Contaminant Virus Laboratory (University of Barcelona) exposed wet and dry viral suspensions to treatment with ozone / d-limonene using the disinfection unit. The result was a reduction of between 99% and 92% of the initial RSV concentration in wet and dry conditions respectively after 2 hours. According to the results in the laboratory, the device can be expected that the efficiency in aerosols and surfaces of the hydroxyl radicals (OH) generated by the tested device, perform a disinfecting action similar to ozone without the inconvenience of toxicity.
See report

EFFICIENCY AGAINST ROTAVIRUS VIRUSES (DRY CONDITIONS).

The device was able to reduce 99% of the initial RoV concentration after 2 hours of treatment. Equivalent efficiency is expected receiving equivalent doses of aerosols.

EFFICIENCY AGAINST COXACKIEVIRUS B5 VIRUS.

The reduction in the number of viruses on dry surfaces ranged from 99.42 to 99.99% after 4 hours.
See test report

EFFICIENCY AGAINST RSV VIRUS (HUMAN RESPIRATORY SYNCYTIAL VIRUS) (WET CONDITIONS).

The device was able to reduce 99% of the initial RSV concentration after 2 hours of treatment.
See test report

EFFICIENCY AGAINST RSV VIRUS (HUMAN RESPIRATORY SYNCYTIAL VIRUS) (DRY CONDITIONS)

The device was able to reduce 92% of the initial RSV concentration after 2 hours of treatment.
See test report

Universitat Politècnica de Catalunya
Laboratory of Sanitary and Environmental Microbiology

MICROBIOLOGICAL TEST ON OZONE AND PEROXIDE.

EFFICIENCY AGAINST ESCHERICHIA COLI & PSEUDOMONAS AERUGINOSA & STAPHYLOCOCCUS AUREUS BACTERIA.

The device was able to reduce more than 99.9% of the initial concentration of Escherichia coli and more than 94% of the initial concentration of Staphylococcus aureus and Pseudomonas aeruginosa microbes after 2 hours of treatment. Both H2O2 work equally in the three bacteria tested.

EFFICIENCY AGAINST VOLATILE ORGANIC COMPOUNDS (VOC) AND PARTICLES – CRESCA TEST.

After 30 minutes, without Wellisair the control reaches a harmful air quality and the TVOC and particulate values are above those recommended by international standards. However, with the Wellisair purifier it is possible to maintain good air quality after 30 minutes.
See test report

KLC
Korea Conformity Laboratories

EFFICIENCY AGAINST KLEBSIELLA PNEUMONIAE BACTERIA.

Wellisair air disinfectant was able to reduce 99.9% of the initial airborne concentration of Klebsiella pneumoniae microbes after 4 hours of treatment.
See test report

EFFICIENCY AGAINST BACTERIA STAPHYLOCOCCUS AUREUS RESISTANT TO METHICILLIN (MRSA).

Wellisair air disinfectant was able to reduce 99.9% of the initial airborne concentration of MRSA microbes after 4 hours of treatment.
See test report

EFFICIENCY AGAINST SALMONELLA & KLEBSIELLA & MRSA BACTERIA

Wellisair air disinfectant was able to reduce 99.9% of the initial microbe concentration of Salmonella, Klebsiella and MRSA after 4 hours of treatment.
See test report

EFFICIENCY AGAINST VOLATILE ORGANIC COMPOUNDS (VOCS)

Wellisair air disinfectant achieved a deodorization rate of 80% for ammonia and 99% for formaldehyde after 4 hours of treatment. The deodorization rate was greater than 99.5% for toluene in just 2 hours.
See test report

EFFICIENCY AGAINST FORMALDEHYDES.

Wellisair air disinfectant achieved a deodorization rate of 19% in the first trial and 41% in the second trial for formaldehyde after treatment.

Kangwon University – Korea

EFFICIENCY AGAINST BACILLUS SUBTILIS & ESCHERICHIA COLI & STAPHYLOCOCCUS AUREUS BACTERIA (AIR).

The device was able to reduce more than 99.9% of the initial concentration of bacteria in the air of Escherichia coli and Bacillus subtilis after 20 minutes of treatment and the same reduction of Staphylococcus aureus after 60 minutes of treatment.

EFFICIENCY AGAINST BACILLUS SUBTILIS & ESCHERICHIA COLI & STAPHYLOCOCCUS AUREUS BACTERIA (SURFACE).

The device was able to reduce more than 99% of the initial concentration of surface bacteria after 60 minutes of treatment for Bacillus subtilis and Escherichia Coli and more than 50% for Staphylococcus aureus.

Test Intertek Group plc (New York)

OZONE EMISSIONS TEST

Wellisair meets the criteria required by the standard with a maximum emission of 0.016ppm not higher than the permitted concentration of 0.050ppm. Additionally, it is not necessary to test a second Wellisair per UL867, as the maximum emissions from the first sample have been less than 0.030 ppm, satisfying the exception in section 40.1.1.
See test report