C-Polar Performance

Arrest > Inactivate > Eliminate

> 99.9%

Inactivated > 99.9% of human coronavirus (SARS-229E) within 5 mins

by Finland Tampere University

> 99.9%

Inactivated > 99.9% of Coxsackievirus B6 within 5mins

by Finland Tampere University


Eliminated 99.6% of COVID-19 (SARS-CoV-2) within 30 mins

by Czech Academy of Sciences

> 99.9%

Arrested > 99.9% of virus (Bacteriophage T4D) from fast air flow

US Nelson Labs / UK Intertek

< 5 mins

Inactivate 99.9% of wide spectrum of viruses within 5 mins

by Finland Tampere University

> 99.9%

Eliminated > 99.9% of S. Aureus within 1 min

by the Open University of Hong Kong

5 years

Conditioned at 120°C for 48 hours to simulate 5 years aging, efficiency stayed the same

by the Open University of Hong Kong

2.2 Pa

Pressure drop under fast air flow

by Curie Lab

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C-Polar Features

Safe to human > Independent from energy > No chemical consumption

No Cytotoxicity
No Toxic Effects

Tested by human lung cells and green monkey kidney cells, no cytotoxicity and toxic effects were found for external applications

by Finland Tampere University

No Reduction
on Cell Sensitivity

by Czech Academy of Sciences

Tested by human lung cells, no reduction on cell sensitivity was found

No Irritation
No Skin Sensitization

by SGS

Biocompatible on direct skin contact according to ISO10993-10

No Hazardous

by SGS / Burea Veritas

No hazardous substances according to RoHS Directive (EU) 2015/863 amending Annex II to Directive 2011/65/EU
No Alkylphenols (AP), Alkylphenol Ethoxylates (APEO), Formaldehyde, Chlorophenols, Ortho-phenylphenol (OPP), Phthalates were detected.

Antiviral Agents

Given that SARS-229E and Coxsackievirus B6 are structurally quite different, there is a high likelihood of seeing similar results with other viruses as well.

by Finland Tampere University

Rapid Speed

by Numerous Institutes

< 5 mins to inactivate 99.9% of virus
< 1 min to eliminate 99.9% of bacteria
Short contact time to make biological filtration under fast air flow practical

Energy Independent
No Chemical Consumption

by Patent Mechanism

by reinforcing surface charge of fabric through bioelectret, mechanism is independent from energy and chemical consumption