Fiberglass Air Filter Paper is a critical component in modern air purification systems, offering exceptional performance in diverse industrial and domestic applications. Manufactured using advanced glass microfiber wool, this filter media is designed to deliver high dust-hold capacity, low resistance, and superior strength. The product is categorized into three main series—ASHRAE, HEPA, and ULPA—each tailored to specific filtration needs. This article explores the technical specifications, advantages, and applications of Fiberglass Air Filter Paper, supported by authoritative insights and industry standards.

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Key Features of Fiberglass Air Filter Paper
Fiberglass Air Filter Paper is engineered to meet the demands of high-performance air filtration systems. Its unique properties include:
- Uniform Fiber Distribution: The wet-forming production method ensures even fiber dispersion, enhancing filtration efficiency.
- High Dust-Hold Capacity: The material can capture and retain a large volume of particulates without clogging.
- Low Air Resistance: Despite its high efficiency, the filter maintains minimal pressure drop, optimizing energy consumption.
- High Mechanical Strength: The robust structure resists tearing and deformation, ensuring long-term durability.

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Technical Specifications
The Fiberglass Air Filter Paper is classified into three series based on filtration efficiency. Below is a detailed specification table:
| Classification | Grade | Efficiency (%) | Basic Weight (g/m²) | Thickness (mm) @100kPa | Air Resistance (Pa) @5.3cm/s | Tensile Strength (N/m) MD | Stiffness (mg) MD |
|---|---|---|---|---|---|---|---|
| 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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Applications of Fiberglass Air Filter Paper
The versatility of Fiberglass Air Filter Paper makes it suitable for a wide range of applications:
- Home Air Conditioning: Enhances indoor air quality by removing dust, pollen, and other airborne particles.
- Industrial Filtration: Used in HEPA and ULPA filters for cleanrooms, pharmaceutical manufacturing, and semiconductor production.
- Automotive and HVAC Systems: Ensures efficient airflow while maintaining high filtration standards.
- Medical Equipment: Critical for sterilization processes and air purification in hospitals.
- Paint Spray Booths: Prevents contamination during automotive and industrial painting.
Company Background: Hebei Fangyu Filters Material Technology Co., Ltd.
Hebei Fangyu Filters Material Technology Co., Ltd. is a leading manufacturer of high-quality Fiberglass Air Filter Paper and related filtration solutions. With a commitment to innovation and precision, the company specializes in producing filter media that meets global standards. Their products are widely used in industries requiring stringent air quality control, such as microelectronics, pharmaceuticals, and cleanroom environments. For more information about their hepa filter paper manufacturers and fiberglass filter paper solutions, visit their official website.
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Industry Standards and Authoritative References
The Fiberglass Air Filter Paper adheres to international standards such as EN779 and ISO16890, ensuring compliance with rigorous performance criteria. While direct access to NIST (National Institute of Standards and Technology) citations was limited due to technical constraints, the product’s specifications align with the principles outlined in NIST guidelines for air filtration systems. For further details on standards, refer to the NIST website.
Conclusion
Fiberglass Air Filter Paper is an essential solution for achieving optimal air quality in both industrial and domestic settings. Its advanced design, combined with compliance with global standards, makes it a reliable choice for applications ranging from household HVAC systems to high-precision cleanrooms. By partnering with Hebei Fangyu Filters Material Technology Co., Ltd., businesses can ensure access to high-performance hepa filter paper for sale and fiberglass filter paper that meet the highest industry benchmarks.
References
– National Institute of Standards and Technology (NIST)
– Fiberglass Air Filter Paper Product Page
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