Fiberglass air filter paper is a critical component in modern air purification systems, offering exceptional filtration efficiency and durability. Developed by Hebei Fangyu Filters Material Technology Co., Ltd., this product is engineered using advanced fiberglass filter paper technology. Its unique properties make it a preferred choice across industries ranging from residential HVAC systems to high-precision manufacturing environments.
Core Features of Fiberglass Air Filter Paper
The fiberglass air filter paper is crafted from glass microfiber wool through a wet-forming process. This method ensures a uniform distribution of fibers, resulting in a material that balances high dust-hold capacity with low air resistance. Key features include:
- High Filtration Efficiency: Capable of capturing particles as small as 0.3 microns, depending on the series (ASHRAE, HEPA, ULPA).
- Low Air Resistance: Maintains airflow efficiency while effectively trapping contaminants.
- High Mechanical Strength: Resists tearing and deformation under pressure, ensuring long-term performance.
- Customizable Grades: Available in multiple classifications to meet specific application requirements.

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Product Advantages
The fiberglass filter paper excels in several areas, making it a versatile solution for diverse environments:
- Enhanced Dust-Hold Capacity: The material’s structure allows it to retain more particulate matter without clogging, reducing the need for frequent replacements.
- Cost-Effective: Its durability and efficiency translate to long-term savings in maintenance and operational costs.
- Environmental Compliance: Meets international standards such as EN779 and ISO16890, ensuring safety and regulatory adherence.
- Adaptability: Suitable for both low- and high-precision applications, from household air purifiers to semiconductor manufacturing cleanrooms.

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Technical Specifications Table
| Classification | Grade | Efficiency (%) | Basic Weight (g/m²) | Thickness (mm) | Air Resistance (Pa) | Tensile Strength (N/m) | Stiffness (mg) |
|---|---|---|---|---|---|---|---|
| ASHRAE | FY-F9 | 95 | 70 | 0.34 | 55±10 | 1200 | 1200 |
| FY-F8 | 90 | 70 | 0.34 | 35±5 | 1200 | 1200 | |
| FY-F7 | 80 | 70 | 0.34 | 33±5 | 1200 | 1200 | |
| FY-F6 | 60 | 70 | 0.33 | 20±5 | 1200 | 1200 | |
| HEPA | FY-H14 | 99.995 | 70 | 0.34 | 340±20 | 1200 | 1000 |
| FY-H13 | 99.97 | 70 | 0.34 | 290±20 | 1200 | 1000 | |
| FY-H12 | 99.8 | 70 | 0.34 | 250±20 | 1200 | 1000 | |
| FY-H11 | 98 | 70 | 0.34 | 120±20 | 1200 | 1000 | |
| FY-H10 | 94 | 70 | 0.34 | 80±15 | 1200 | 1000 | |
| ULPA | FY-U17 | 99.9999 | 73 | 0.37 | 500±20 | 1200 | 1000 |
| FY-U16 | 99.9999 | 73 | 0.37 | 440±20 | 1200 | 1000 | |
| FY-U15 | 99.999 | 73 | 0.37 | 390±20 | 1200 | 1000 |

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Application Scenarios
The fiberglass air filter paper is designed for a wide range of applications, including:
- Residential HVAC Systems: Ideal for air conditioners and room air purifiers, ensuring clean indoor air.
- Industrial Equipment: Used in vacuum exhaust filters, gas turbine air intakes, and air compressors.
- High-Precision Manufacturing: Essential for semiconductor production, pharmaceutical processing, and microelectronic component assembly.
- Environmental Protection: Applied in paint spray booths and nuclear facility exhaust systems to minimize airborne contaminants.
Company Background: Hebei Fangyu Filters Material Technology Co., Ltd.
Based in Hebei, China, Hebei Fangyu Filters Material Technology Co., Ltd. is a leading manufacturer of high-quality filtration materials. With a focus on innovation and sustainability, the company specializes in producing fiberglass filter paper and other advanced air filtration solutions. Their products are trusted by industries worldwide for their reliability and performance.
Why Choose Hebei Fangyu?
Hebei Fangyu combines technical expertise with rigorous quality control to deliver products that meet global standards. Their hepa filter paper for sale is engineered to exceed expectations in efficiency and durability. By adhering to standards like EN779 and ISO16890, the company ensures that its products are suitable for both commercial and industrial applications.
Conclusion
The fiberglass air filter paper from Hebei Fangyu Filters Material Technology Co., Ltd. represents a significant advancement in air purification technology. Its combination of high efficiency, low resistance, and adaptability makes it an indispensable solution for modern filtration needs. Whether for residential use or industrial applications, this product stands out as a reliable and cost-effective choice.
References
1. National Institute of Standards and Technology (NIST) – For industry-standard testing methodologies.
2. EN779:2013 and ISO 16890:2016 – International standards for air filter performance.
3. Hebei Fangyu Filters Material Technology Co., Ltd. – Product specifications and technical data.
Hebei Fangyu Filter Material Technology Co.,Ltd is the leading innovative developer and manufacturer all kinds of filter materials in China.pocket filter media factory Located in the economically developed Handan Hebei specialized in various kinds of filter materials from Synthetic Media,Paint stop Filter Media Pre- filter Non Woven Fabric ,Wire Mesh Backed Laminated Filter Media,Ceiling filter Auto Cabin Filter Media, polypropylene filter media, Glass Microfiber Filter Media Nonwoven Fabric,Pre- filter non woven fabric, activated carbon filter materials, EN779 bag filter materials, HEPA filter media, air filter HEPA filter media and Filter Accessories.Our filter materials have passed ISO9001:2000 quality certification since 2005.Certified by ISO9001, UL2 and SGS, with emphasis on quality and service. Our strength is the ability to find innovative ways to meet marketplace or product requirements.activated filter media price|super blog