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Our honeycomb filter paper is specially designed for automotive air elements. It features stable structure, high filtration efficiency, low airflow resistance and excellent dust holding capacity. With reliable performance and long service life, it is widely used in passenger cars, light trucks and various vehicle air filter systems, providing effective and stable engine protection.

| Application | Air Filter | |
| Resin System | Acrylic Resin | |
| Model No. | OKA09023-L52P/FW | |
| Test Item | Product Standards | Test Standard |
| Grammage | 90±5g/m2 | GB/T451.2-2002 |
| Air Permeability | 230 ±30 L/m2•s (△=200pa) | QB/T-2006 |
| Corrugation Depth | Plain | GB/T451.3-2002 |
| Thickness | 0.35±0.05 mm | GB/T451.3-2002 |
| Burst Strength | 250±50 kpa | GB/T454-2002 |
| Stiffness | 5±1 mn•m | GB/T2679.3-1996 |
| Max Pore Size | 55±5 μm | QC/T794-2007 |
| Mean Pore Size | 50±5 μm | |
| Note: color, size and each specification parameter can be changed as per customer’s requirement. | ||
High Filtration Efficiency:The honeycomb structure of this filter paper significantly increases the surface area, allowing it to capture a larger amount of particles, including dust, debris, and other contaminants. This results in superior filtration efficiency, ensuring that only clean air enters the engine, which improves the overall performance and longevity of the engine.
Lightweight Design:Designed with a focus on reducing weight, this filter paper contributes to the vehicle's overall efficiency. A lighter filter paper not only reduces the load on the engine but also helps to improve fuel efficiency. The reduction in weight also enhances the vehicle's performance by enabling it to operate more efficiently without compromising on filtration quality.
Enhanced Airflow:This filter paper is engineered to optimize airflow, allowing air to pass through smoothly without obstruction. The honeycomb structure and advanced design promote superior air circulation, which is crucial for maintaining the engine's optimal performance. Improved airflow ensures that the engine receives a constant supply of clean air, enhancing combustion and reducing the risk of engine damage caused by poor air quality.
Long-Lasting Durability:Built with durability in mind, the filter paper is designed to withstand harsh environmental conditions, such as high temperatures and humidity. Its robust construction helps to extend the filter’s lifespan, reducing the frequency of replacements and minimizing maintenance costs. The longevity of the filter makes it a cost-effective choice for vehicles, offering reliable performance over extended periods

FAQ
Can your factory provide samples?
We are a professional filter paper supplier with over 20 years of experience. You can rest assured that all the products purchased from us are made by genuine professional manufacturers. Here, you can get high-quality
goods that meet international standards at reasonable prices. We guarantee that all qualified and high-quality products can meet the IATF16949 standards.
Can your factory provide samples?
We can offer free samples to our customers.
3.What is the production cycle of your factory?
Complete the production within 15 working days
4.Can I print my logo on the packaging?
Yes.We offer customized packaging services