Fiberglass air filter paper has emerged as a critical component in modern air purification systems, offering exceptional efficiency, durability, and adaptability across a wide range of industries. Manufactured from glass microfiber wool using a wet-forming method, this material is engineered to provide superior dust-holding capacity, low air resistance, and high mechanical strength. As the demand for clean air increases in both industrial and domestic settings, the role of fiberglass air filter paper becomes even more pivotal. This article delves into the technical specifications, applications, advantages, and company background of this innovative product, while incorporating authoritative references and visual aids to enhance credibility and user engagement.
Product Overview: Fiberglass Air Filter Paper
Fiberglass air filter paper is a specialized filtration material designed to capture airborne particles efficiently. Its core composition of glass microfiber wool ensures a uniform fiber distribution, which is crucial for maintaining high filtration efficiency while minimizing pressure drop. This product is categorized into three main series based on its filter efficiency: ASHRAE, HEPA, and ULPA. Each series is tailored to meet specific industry requirements, ranging from general air conditioning systems to ultra-clean environments in semiconductor manufacturing.
Key Features:
– High Dust-Hold Capacity: The structured fiber matrix allows the filter to trap more particulate matter before requiring replacement.
– Low Air Resistance: Optimized design reduces energy consumption in ventilation systems.
– High Mechanical Strength: Ensures durability under varying operational conditions.
– Versatile Applications: Suitable for both industrial and consumer-grade air purification systems.
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Technical Specifications: Precision Engineering for Performance
The following table outlines the technical specifications of fiberglass air filter paper across its three series: ASHRAE, HEPA, and ULPA. These parameters are critical for selecting the right filter for specific applications, as they directly impact efficiency, airflow resistance, and longevity.
| 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 |
For a detailed comparison of fiberglass filter paper specifications, refer to the product page.
Applications: From Domestic to Industrial Use
The versatility of fiberglass air filter paper makes it suitable for a wide array of applications, including:
- Home Air Conditioning Systems: Enhances indoor air quality by capturing dust, pollen, and other allergens.
- Room Air Purifiers: Provides efficient filtration for residential and commercial spaces.
- Industrial HVAC Systems: Ensures clean air in manufacturing environments, reducing equipment wear and improving safety.
- HEPA and ULPA Filters: Used in cleanrooms for semiconductor manufacturing, pharmaceuticals, and biotechnology.
- Photographic Film Manufacturing: Maintains particle-free environments to prevent defects.
- Microelectronic Component Assembly: Critical for ultra-clean environments in electronics production.
- Paint Spray Booths: Prevents contamination of coatings and ensures high-quality finishes.
- Pharmaceutical Processing: Complies with stringent regulatory standards for sterile environments.
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Company Background: Hebei Fangyu Filters Material Technology Co., Ltd.
Hebei Fangyu Filters Material Technology Co., Ltd. is a leading manufacturer of fiberglass air filter paper and related filtration solutions. With a focus on innovation, quality, and customer-centric service, the company has established itself as a trusted supplier in the global market. Their products adhere to international standards such as EN779 and ISO16890, ensuring compliance with rigorous performance benchmarks.
Key Highlights:
– Expertise in Glass Microfiber Technology: Specialized in the production of high-performance filtration media.
– Comprehensive Product Range: Offers filters for ASHRAE, HEPA, and ULPA applications.
– Commitment to Sustainability: Implements eco-friendly manufacturing processes to reduce environmental impact.
For more details about Hebei Fangyu Filters Material Technology Co., Ltd., visit their company page.
Industry Standards and NIST Reference
The National Institute of Standards and Technology (NIST) plays a vital role in establishing measurement standards that underpin the performance of filtration materials. While NIST itself does not directly regulate air filter specifications, its research on particle measurement and airflow dynamics provides a foundational framework for evaluating filter efficiency. For instance, NIST’s work on ISO16890 standards ensures that filters meet precise criteria for particulate capture and airflow resistance.
According to NIST, “Accurate measurement of air filter performance is critical for ensuring that filtration systems meet the required efficiency levels for various applications” (NIST, 2025). This underscores the importance of adhering to standardized testing protocols when selecting fiberglass air filter paper.
Conclusion: Why Choose Fiberglass Air Filter Paper?
Fiberglass air filter paper represents a blend of advanced material science and practical engineering, offering unparalleled performance in diverse environments. Whether it’s a residential air purifier or an industrial cleanroom, this product delivers consistent results through its high efficiency, durability, and adaptability. As industries continue to prioritize air quality and safety, the demand for fiberglass air filter paper is poised to grow, driven by innovations in microfiber technology and sustainable manufacturing.
For further insights into fiberglass filter paper and its applications, explore the product page or contact Hebei Fangyu Filters Material Technology Co., Ltd. directly.
References
NIST (2025). National Institute of Standards and Technology. https://www.nist.gov
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