OEM Cabin Filter Elements Supplier and Factory
BiaoDian Nonwoven Technology Co., Ltd. is a professional Cabin Filter Elements manufacturer and supplier in China, providing anti-bacterial cabin filter media, anti-allergy filter media, PM2.5 filtration media, and industrial-grade particle filter solutions for automotive HVAC systems and air purification applications.
Cabin filter elements are widely used in vehicle HVAC systems to remove dust, pollen, PM2.5 particles, bacteria, allergens, and airborne contaminants before air enters the passenger cabin, ensuring cleaner and healthier in-car air quality.
BiaoDian provides full customization from filtration media design to finished cabin filter structures, supporting OEM automotive manufacturers and aftermarket filter brands worldwide.
Why Cabin Air Filtration Is Becoming Increasingly Important?
With growing awareness of in-car air quality, automotive HVAC systems are no longer just temperature control systems — they are now essential air quality management systems.
Outside air entering the cabin may contain:
* PM2.5 fine particles
* Pollen and allergens
* Bacteria and microorganisms
* Dust and road pollutants
* Odors and airborne contaminants
Without high-performance cabin filters, these pollutants can directly enter the vehicle interior and affect:
* Passenger health
* Driving comfort
* Cabin hygiene
* Long-term respiratory safety
Therefore, Cabin Filter Elements have become a critical component of modern automotive HVAC systems.
Our Cabin Filter Elements Solutions
BiaoDian provides five major cabin filtration solutions based on different functional requirements and application scenarios.
Anti-Bacterial Cabin Filter
Anti-bacterial cabin filter media is treated using an impregnation process, where functional agents are evenly bonded onto the fiber surface without affecting air permeability.
Key features include:
* Impregnation-based anti-bacterial treatment
* Stable antibacterial performance
* No significant airflow resistance increase
* Improved cabin hygiene level
This solution is widely used in passenger cars, ride-hailing vehicles, and family vehicles where cabin cleanliness is highly important.
Anti-Allergy Cabin Filter
Anti-allergy cabin filters are designed to reduce airborne allergens such as pollen and dust mite particles.
Key features include:
* High-efficiency pollen filtration
* Optimized removal of house dust mite allergen (Der f1)
* Improved cabin comfort for sensitive users
* Tested under ISO 4333:2022 standards with >99% allergen removal performance
This type of filter is ideal for allergy-sensitive passengers and urban driving environments.
PM2.5 Cabin Filter
PM2.5 cabin filter media uses a multi-layer high-density structure designed to capture fine particulate matter.
Key features include:
* High PM2.5 capture efficiency
* Multi-layer filtration structure
* High dust holding capacity
* Stable airflow performance
It is widely used in high-pollution regions, urban traffic environments, and industrial cities.
Particle Filter
Particle filter elements are industrial-grade cartridge-style filtration products designed for high-load and complex air environments.
Key features include:
* Pleated structure for large filtration area
* Water and oil repellent treatment
* Internal and external support mesh reinforcement
* High dust holding capacity
This type of filter performs well in humid or oil-mist environments where standard filter media may clog quickly.
Multi-Functional Cabin Filter
Multi-functional cabin filter media combines multiple filtration functions into a single system, such as:
* Anti-bacterial + PM2.5 filtration
* Anti-allergy + fine dust filtration
* Odor reduction + particulate filtration
This solution is designed for premium automotive HVAC systems requiring higher air quality standards.
How Cabin Air Filters Work?
Cabin filters are installed in the vehicle HVAC air intake system.
When outside air enters the vehicle, it passes through multiple filtration stages:
1. Pre-filtration of large particles
2. Capture of fine dust and PM2.5
3. Functional filtration (anti-bacterial / anti-allergy / etc.)
4. Clean air delivered into the passenger cabin
As particles accumulate over time, filtration efficiency increases, while airflow resistance gradually rises. Regular replacement is recommended to maintain performance.
Technical Capabilities & Specifications
BiaoDian cabin filter media offers the following technical characteristics:
* Base material: PET nonwoven composite
* Filtration efficiency: up to 95%–99% depending on structure
* Operating temperature: -40°C to 80°C
* Structure types: flat / pleated / multi-layer composite
* Anti-bacterial treatment: impregnation process
* Functional coatings: customizable
Applications
Cabin filter elements are widely used in:
* Passenger vehicle HVAC systems
* Electric vehicles (EV HVAC systems)
* Commercial vehicles
* Ride-hailing and taxi fleets
* Bus air conditioning systems
* Aftermarket cabin filter replacement products
- View as
Anti-allergy Cabin Filter
BiaoDian Nonwoven Technology Co., Ltd. is a professional Anti-Allergy Cabin Filter manufacturer and supplier in China, providing OEM, wholesale, and customized cabin air filtration solutions for automotive brands, distributors, and aftermarket buyers worldwide.
The BiaoDian Anti-Allergy Cabin Filter is specially designed to improve cabin air quality by reducing airborne allergens and particulate contaminants. Featuring an optimized multi-layer filtration structure, the filter effectively captures pollen, dust, PM2.5 particles, and allergen particles while maintaining stable airflow and comfortable ventilation.
Tested according to ISO 4333:2022, the filter demonstrates an allergen removal rate of over 99.05% against House Dust Mite Allergen Der f1, helping create a cleaner, healthier, and more comfortable cabin environment.
The BiaoDian Anti-Allergy Cabin Filter is specially designed to improve cabin air quality by reducing airborne allergens and particulate contaminants. Featuring an optimized multi-layer filtration structure, the filter effectively captures pollen, dust, PM2.5 particles, and allergen particles while maintaining stable airflow and comfortable ventilation.
Tested according to ISO 4333:2022, the filter demonstrates an allergen removal rate of over 99.05% against House Dust Mite Allergen Der f1, helping create a cleaner, healthier, and more comfortable cabin environment.
Antibacterial Cabin Filter
BiaoDian Nonwoven Technology Co., Ltd. is a professional Antibacterial Cabin Filter manufacturer and supplier in China, providing OEM, wholesale, and custom cabin air filter solutions for automotive brands, distributors, and aftermarket buyers worldwide.
Designed for automotive cabin air filtration systems, this finished cabin air filter integrates high-efficiency particle filtration, antibacterial protection, anti-mildew performance, and antiviral treatment into one compact structure. It helps improve cabin air hygiene while maintaining low pressure drop and stable airflow, making it suitable for passenger vehicles, new energy vehicles, and commercial vehicles.
Designed for automotive cabin air filtration systems, this finished cabin air filter integrates high-efficiency particle filtration, antibacterial protection, anti-mildew performance, and antiviral treatment into one compact structure. It helps improve cabin air hygiene while maintaining low pressure drop and stable airflow, making it suitable for passenger vehicles, new energy vehicles, and commercial vehicles.
Anti-Viral Cabin Filter
BiaoDian Nonwoven Technology Co., Ltd. is a professional Anti-Viral Cabin Filter manufacturer and supplier in China. Designed for automotive cabin air filtration systems, this finished cabin air filter combines particle filtration, activated carbon odor adsorption, antibacterial protection, and antiviral treatment in one compact structure. It helps improve cabin air quality while maintaining stable airflow and driving comfort.
Activated Carbon Cabin Filter
BiaoDian Nonwoven Technology Co., Ltd. supplies Activated Carbon Cabin Filter solutions for sourcing teams, OEM projects, and wholesale buyers in the automotive filtration industry.
Designed for cabin air filtration systems requiring both particle filtration and odor adsorption, this carbon filtration material combines stable airflow performance with reliable adsorption capability. It is widely used in passenger vehicle cabin filters and aftermarket replacement projects where air quality and driving comfort are important considerations.
Designed for cabin air filtration systems requiring both particle filtration and odor adsorption, this carbon filtration material combines stable airflow performance with reliable adsorption capability. It is widely used in passenger vehicle cabin filters and aftermarket replacement projects where air quality and driving comfort are important considerations.
PM2.5 Cabin Filter
BiaoDian Nonwoven Technology Co., Ltd. is a professional PM2.5 Cabin Filter manufacturer. This product adopts a multi-layer composite structure consisting of Meltblown Media, Electret Cotton, and Electret Support Layer. Combining mechanical filtration with electrostatic attraction technology, the filter effectively captures PM2.5 particles, dust, pollen, and other airborne contaminants while maintaining low pressure drop and stable airflow. It is widely used in passenger vehicles, new energy vehicles, and commercial vehicle HVAC systems.
Particle Filter
Guangdong Biaodian Nonwoven Technology Co., Ltd. is a particle filter manufacturer. This cartridge-style particle filter is engineered for high-load, complex air systems with high humidity and oil mist, effectively removing dust and particles. With its exceptional water and oil repellent treatment, it not only helps keep the air cleaner before entering equipment but also prevents the filter media from losing breathability due to moisture or oil absorption, significantly reducing system blockage during long-term use.
Manufacturing & Supply Capability
As a professional cabin filter material manufacturer, BiaoDian provides:
* OEM & ODM development
* Custom filter media design
* Functional treatment (anti-bacterial / anti-allergy)
* PM2.5 high-efficiency filtration solutions
* Roll goods and finished filter supply
* Sample development and testing support
Our production system ensures:
* Stable filtration performance
* Batch-to-batch consistency
* Long-term supply reliability
* Structural durability
Quality Assurance & Certifications
BiaoDian operates under strict automotive quality management systems:
* IATF 16949
* ISO 9001
* ISO 14001
Quality testing includes:
* Air permeability testing
* Filtration efficiency testing
* Anti-bacterial performance testing
* Anti-allergy performance validation
* Structural durability testing
FAQ
Q: What is a cabin filter element?
A: A cabin filter element is a filtration material used in automotive HVAC systems to remove dust, pollen, PM2.5, and airborne contaminants before air enters the passenger cabin.
Q: How often should cabin filters be replaced?
A: Typically every 10,000–15,000 km, depending on driving environment and air quality.
Q: Does anti-bacterial treatment affect airflow?
A: No. The antibacterial treatment is applied via impregnation and does not significantly affect air permeability.
Q: Can cabin filter media be customized?
A: Yes. We support full customization of structure, function layers, size, and performance requirements.
Q:Can samples be provided?
A: Yes. Sample testing is available before mass production.
Looking for a Reliable Cabin Filter Elements Supplier?
Whether you are developing next-generation cabin air filters or sourcing stable filter media supply, BiaoDian provides professional Cabin Filter Elements solutions, OEM customization, and long-term manufacturing support.
Contact us today to discuss your cabin air filtration project.
