NanoFiltech’s independently developed anti-bacteria and anti-virus technology is designed specifically for air filtration applications. By grafting a self-synthesizing free radical polymer active compound (Active Perssad) onto the surface of the filter media, this solution ensures instant deactivation of bacteria and viruses upon contact. Its antimicrobial effectiveness lasts longer than the service life of the filter material, providing durable protection for critical indoor environments.

            Parameter                                           Typical Value                                                             Benefit

Looking for a custom configuration?

NanoFiltech supports OEM and bulk orders worldwide. Contact us for tailored solutions to match your airflow and filtration needs.

Note: Data tested under standard lab conditions. Custom configurations and test reports available upon request.

~ Instant Pathogen Deactivation

Eliminates bacteria and viruses upon contact without blind spots.

~ Long-Term Efficacy

Antimicrobial activity is maintained throughout the filter’s usable lifespan.

~ Broad Substrate Compatibility

Applicable to a wide range of filter materials including nanofiber, melt-blown, and various nonwovens.

~ Low Impact on Airflow

Maintains low pressure drop with minimal change to filtration resistance.

~ Safe and Environmentally Friendly

No heavy metals or halogens; does not generate harmful byproducts.

~ Reduces Risk of Biofilm Formation

Prevents microbial growth on filter surfaces, extending filter life.

~ Supports Low-Energy HVAC Operation

Minimal pressure impact keeps fan power consumption stable.

~ Minimizes Maintenance Downtime

Reduces cleaning and disinfection needs in sensitive environments.

≥ 99.99 %

≥ 99.95 %

10+ substrate types

≥ filter lifespan

≤ 5 Pa

Effective against E. coli, Staphylococcus aureus, etc.

Tested on influenza, polio, ASFV, rotavirus, and others

Adaptable to a wide range of air filter materials

Consistent protection with no performance loss

Maintains energy-efficient operation

Bacteria Kill Rate

Virus Deactivation Rate

Media Compatibility

Active Duration

Pressure Drop Increase

~Nanofiber Layers

~PP Melt-Blown Materials

~Pulp Air-Laid Nonwovens

~Wet-Laid Nonwovens

~Spun-Bonded & Spun-Laced Nonwovens

~Needle-Punched Nonwovens

~Heat-Bonded Nonwovens

~Activated Carbon Filter Cloth

~Various Support Layers for Filter Media

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