This automotive cabin air filter combines high-efficiency HEPA media with high-iodine coconut shell granular activated carbon to capture PM2.5 particles and adsorb odors, ammonia, sulfides, and exhaust VOCs. It is designed for passenger cars, buses, heavy trucks, and construction machinery, and is manufactured by Zanxis in Zhongshan, Guangdong, China. The filter is available with full OEM/ODM customization for any vehicle model.
| Item | Detail |
|---|---|
| Product name | Automotive Cabin Air Filter (Odor Removal) |
| Core structure | Dual-effect composite: high-precision HEPA filter media + high-iodine coconut shell granular activated carbon |
| Core performance | Efficient interception of PM2.5 particles and dust + deep targeted adsorption of ammonia, sulfides, and exhaust VOCs |
| Airflow characteristics | Good air flow, low operating resistance, high dust holding capacity, and long service life |
| Main applications | Passenger cars (sedans/SUVs/MPVs), commercial buses, heavy trucks, and construction machinery cabin ventilation systems |
| Customization | 100% OEM/ODM flexibility: any length, width, thickness, and pleat count to meet original vehicle air duct requirements |
| Quality certification | Manufactured in a 50,000 m² plant under IATF 16949 automotive quality management system; CNAS-accredited laboratory ensures automotive-grade quality |
Before ordering, we recommend confirming the following parameters to ensure the filter meets your application requirements. These values can be verified through samples and test reports.
We follow a rigorous sample verification process to ensure the product meets your specifications. The workflow is as follows:
The Zanxis automotive cabin air filter features a dual-effect composite construction. The HEPA filter media captures fine particles such as PM2.5 and dust, while the high-iodine coconut shell granular activated carbon adsorbs odors, ammonia, sulfides, and exhaust VOCs. The pleated design provides a large filtration area, ensuring low airflow resistance and high dust holding capacity. This helps maintain HVAC performance and extends service life.
The filter is suitable for a wide range of vehicles, including passenger cars (sedans, SUVs, MPVs), commercial buses, heavy trucks, and construction machinery. It is designed to fit original equipment air ducts and can be customized to any length, width, thickness, and pleat count. The filter is easy to install and replace, making it a convenient choice for maintenance.
For optimal performance, we recommend replacing the filter every 6-12 months or 15,000-20,000 km, depending on air quality and usage conditions. In areas with heavy smog or dust, a shorter replacement interval is advised. Our filters are manufactured under the IATF 16949 quality management system, ensuring consistent quality and reliability.
Zanxis operates a CNAS-accredited laboratory that provides test reports for filtration efficiency, dust holding capacity, and resistance. These reports verify product performance and support your quality assurance. Our quality control process includes IQC (incoming material inspection), IPQC (in-process inspection), and OQC (outgoing quality control) to ensure every batch meets specifications. The company is certified to IATF 16949 (achieved in 2024) and holds ISO 9001, ISO 14001, and ISO 45001 certifications. Products comply with REACH and RoHS environmental regulations, and we can provide compliance documents.
With over 20 years of experience in filter research and manufacturing, Zanxis has developed more than 1,000 filtration solutions. Our 50,000 m² production facility includes 6 clean workshops totaling 20,000 m², and multiple automated production lines enable a monthly capacity of millions of pieces. We have been exporting to Europe, the United States, Japan, and South Korea for over 20 years, serving brands, traders, and automotive aftermarket channels.
To request samples, test reports, or a quotation, please provide the following information:
Contact us via our contact page to discuss your requirements. Our team will respond promptly with samples and detailed test reports.
Yes, we provide CNAS-accredited test reports for filtration efficiency, dust holding capacity, and resistance. These reports verify the product's performance and can be shared upon request. Please contact us with your specific requirements.
For existing specifications, samples are provided free of charge within 3-5 working days (freight collect). Custom samples are delivered within 7-15 working days after drawing confirmation. Validation time depends on your testing process.
Our filter achieves over 95% filtration efficiency for PM2.5 particles under standard test conditions. It also effectively adsorbs odors, ammonia, sulfides, and VOCs. Test reports are available for verification.
Yes, we offer full OEM/ODM customization. We can customize any length, width, thickness, and pleat count to fit your original air duct. Provide your vehicle model or dimensions, and we will match or create a custom solution.
Standard models have an MOQ of 1,000-2,000 pieces. Custom models typically require 3,000-5,000 pieces, depending on tooling and materials. Bulk order lead time is 25-35 days, with expedited options available upon negotiation.
Under standard conditions, we recommend replacing the filter every 6-12 months or 15,000-20,000 km. In areas with heavy smog or dust, a shorter interval is advised. The actual interval depends on air quality and usage.
We implement IQC, IPQC, and OQC throughout production. Our CNAS-accredited lab tests efficiency, resistance, dust holding, and odor removal for each batch. We are IATF 16949 certified and hold ISO 9001, ISO 14001, and ISO 45001 certifications.
Please contact us via our <a href="/en/contact">contact page</a> with your vehicle model, dimensions, airflow requirements, operating conditions, and quantity. We will respond promptly with a quote and sample arrangements.