Anti-Viral Cabin Filter

As consumers pay more attention to cabin air quality and hygiene, traditional cabin filters that only remove dust are no longer sufficient for many automotive applications.

Modern HVAC systems require filtration products that not only capture particles but also help reduce odors and improve air hygiene.

BiaoDian Anti-Viral Cabin Filter adopts a multi-layer composite structure consisting of high-efficiency filtration media, activated carbon adsorption layers, and a specially treated functional layer.

The product effectively captures airborne particles, adsorbs unpleasant odors, and helps inhibit microorganisms while maintaining stable airflow performance.

It is suitable for OEM projects, aftermarket replacement filters, and private label cabin air filter brands.

What Is An Anti-bacterial & Anti-viral Cabin Air Filter?

An Anti-bacterial & Anti-viral Cabin Air Filter is a finished filtration product designed for automotive cabin air filtration systems.

Installed inside the HVAC system, it helps remove airborne particles, adsorb unpleasant odors, and improve cabin air hygiene before air enters the passenger compartment.

Compared with conventional cabin filters, this product integrates:

* Particle filtration

* Activated carbon odor adsorption

* Antibacterial protection

* Antiviral treatment

* Stable airflow performance

The filter structure generally consists of:

* Pre-filtration layer

* High-efficiency filtration layer

* Activated carbon adsorption layer

* Functional antibacterial treatment layer

This multi-layer design helps create cleaner cabin air while maintaining comfortable airflow and stable HVAC performance.

How Does It Work?

When air enters the automotive HVAC system, it first passes through the pre-filtration layer, where larger dust particles and airborne contaminants are captured.

The air then flows through the high-efficiency filtration layer to remove finer particles.

Afterwards, the activated carbon layer adsorbs unpleasant odors and certain gaseous pollutants commonly found in urban driving environments.

Finally, the specially treated functional layer helps improve cabin air hygiene.

Cleaned air is then delivered into the passenger compartment, creating a more comfortable driving experience.

Anti-bacterial & Anti-viral Technology

To improve cabin air hygiene while maintaining filtration performance, BiaoDian adopts an Impregnation Process for the functional treatment layer.

Functional antibacterial agents are evenly impregnated into the filtration media and fiber structure, allowing the active ingredients to bond stably with the filter material.

This process provides antibacterial and antiviral functions without significantly affecting airflow performance.

Third-party laboratory testing shows excellent performance against:

* Escherichia coli

* Staphylococcus aureus

* Candida albicans

Average antibacterial rate: 99.5%

The filter has also been tested against the H1N1 virus, with an antiviral rate of 99.5%.

Compared with simple surface coating technologies, the impregnation process provides more uniform functionality and stable long-term performance, making it suitable for large-scale automotive cabin air filtration applications.

Core Advantages

Multi-functional Cabin Air Filtration

This product integrates:

* Particle filtration

* Activated carbon adsorption

* Antibacterial protection

* Antiviral treatment

Compared with conventional cabin filters, it provides more comprehensive cabin air protection.

Verified Antibacterial Performance

Test standard:

GB/T 20944.3-2008

Results:

* E.coli ≥99%

* Staphylococcus aureus ≥99%

* Candida albicans ≥99%

Average antibacterial rate:

99.5%

Verified Antiviral Performance

Test standard:

ISO 18184:2019

Virus:

H1N1

Result:

99.5%

Long Service Life

Recommended replacement interval:

10,000-15,000 km

depending on driving conditions and environmental factors.

Specifications

Technical Specifications

Comparison With Conventional Cabin Filters

Compared with conventional cabin filters, this product offers more comprehensive cabin air protection while maintaining stable airflow.

Production Process

BiaoDian adopts standardized production procedures and strict quality control systems to ensure stable product performance.

Production Flow

Raw Materials

↓

Filtration Media Forming

↓

Functional Layer Impregnation

↓

Drying & Curing

↓

Multi-layer Lamination

↓

Pleating

↓

Assembly

↓

Performance Testing

↓

Packaging

↓

Shipment

During production, we continuously monitor:

* Impregnation uniformity

* Filtration efficiency

* Air permeability

* Pressure drop

* Antibacterial performance

* Structural stability

* Appearance quality

Every batch undergoes routine inspection before shipment.

OEM & Customization

BiaoDian supports flexible OEM and customization services for global customers.

Available options include:

* Customized dimensions

* OEM part numbers

* PP frame structure

* PU sealing frame

* Activated carbon layer options

* Customized filtration performance

* Private label packaging

* Logo printing

Our engineering team can assist customers from sample development to mass production.

Quality Assurance & Certifications

Reliable filtration performance starts with strict quality management.

BiaoDian operates under internationally recognized quality systems, including:

* IATF 16949

* ISO 9001

* ISO 14001

Routine inspections include:

* Filtration efficiency testing

* Air permeability testing

* Pressure drop testing

* Antibacterial testing

* Antiviral testing

* Product traceability

Packaging & Shipping

To ensure product quality during transportation and storage, BiaoDian adopts standardized packaging solutions.

Available options:

* Individual packaging

* Color box packaging

* Neutral packaging

* OEM packaging

* Export cartons

* Reinforced pallet packaging

Packaging can be customized according to customer requirements.

With stable production capacity and mature export experience, we support both small trial orders and large-volume shipments worldwide.

Customer Trust & Brand Recognition

BiaoDian has supplied automotive cabin air filtration products for OEM projects, aftermarket brands, and professional distributors worldwide.

Our products are exported to Europe, North America, Southeast Asia, and other international markets, earning customer recognition for filtration performance, cabin air hygiene, and product consistency.

Through continuous product development and manufacturing improvements, we are committed to providing stable products and long-term support for customers in the global automotive filtration industry.

FAQ

Q: How does a cabin air filter improve cabin air quality?

A: cabin air filter removes airborne particles, captures dust and pollen, adsorbs odors, and helps improve cabin air hygiene before air enters the passenger compartment.

Q: How often should cabin air filters be replaced?

A: Generally every 10,000-15,000 km, depending on driving conditions and air quality.

Q: Does antibacterial treatment affect airflow?

A: No.The functional layer is applied through an impregnation process, allowing the filter to maintain stable airflow while providing antibacterial and antiviral performance.

Q: Can you provide OEM packaging?

A: Yes

Q: Can samples be provided before mass production?

A: Yes. Samples are available for testing and evaluation before bulk purchasing.

Looking For A Reliable Anti-Viral Cabin Filter Supplier?

Whether you are developing a new cabin air filter project, evaluating antibacterial filtration products, or searching for a long-term manufacturing partner, BiaoDian can provide sample testing, OEM support, and stable supply services.

Contact us today to learn more about our cabin air filtration solutions and discuss your project requirements.