Fiberglass Air Filter Paper-Hebei Fangyu Filters Material Technology Co., Ltd.|High-Efficiency Filtration&Durable Fiberglass Construction

Aug . 11, 2025

Fiberglass air filter paper has become a cornerstone in modern air purification systems, offering exceptional performance across diverse industrial and commercial applications. Manufactured by Hebei Fangyu Filters Material Technology Co., Ltd., this product combines advanced material science with precise engineering to deliver superior filtration efficiency. This article explores the technical specifications, advantages, applications, and industry relevance of this cutting-edge air filter media.

Product Overview and Core Features

Produced using a wet-forming method, fiberglass air filter paper is crafted from glass microfiber wool, resulting in a material with uniformly distributed fibers. This unique structure ensures high dust-hold capacity, low air resistance, and exceptional mechanical strength. The product is categorized into three primary series based on filtration efficiency: ASHRAE, HEPA, and ULPA, each tailored for specific applications.

The ASHRAE series (F5–F9) is designed for general-purpose air conditioning systems, while the HEPA series (H10–H14) caters to high-grade cleanrooms and specialized equipment. The ULPA series (U15–U17) offers ultra-high efficiency for semiconductor manufacturing and other precision industries. This classification ensures that users can select the optimal filter grade for their specific needs.

Fiberglass Air Filter Paper-Hebei Fangyu Filters Material Technology Co., Ltd.|High-Efficiency Filtration&Durable Fiberglass Construction

Technical Specifications and Performance Metrics

The following table provides a detailed overview of the fiberglass air filter paper technical specifications, including efficiency, weight, thickness, and resistance values:

Classification	Grade	Efficiency (%)	Basic Weight (g/m²)	Thickness (mm) @100kPa	Air Resistance (Pa) @5.3cm/s	Tensile Strength (N/m) MD		Stiffness (mg) MD
Classification	Grade	Efficiency (%)	Basic Weight (g/m²)	Thickness (mm) @100kPa	Air Resistance (Pa) @5.3cm/s	Minimum	Maximum	Stiffness (mg) MD
ASHRAE	FY-F9	95	70	0.34	55±10	1200	1200	1200
	FY-F8	90	70	0.34	35±5	1200	1200	1200
	FY-F7	80	70	0.34	33±5	1200	1200	1200
	FY-F6	60	70	0.33	20±5	1200	1200	1200
HEPA	FY-H14	99.995	70	0.34	340±20	1200	1200	1000
	FY-H13	99.97	70	0.34	290±20	1200	1200	1000
	FY-H12	99.8	70	0.34	250±20	1200	1200	1000
	FY-H11	98	70	0.34	120±20	1200	1200	1000
	FY-H10	94	70	0.34	80±15	1200	1200	1000
ULPA	FY-U17	99.9999	73	0.37	500±20	1200	1200	1000
	FY-U16	99.9999	73	0.37	440±20	1200	1200	1000
	FY-U15	99.999	73	0.37	390±20	1200	1200	1000

Key Advantages of Fiberglass Air Filter Paper

The fiberglass air filter paper offers several distinct advantages:

High Dust-Hold Capacity: The uniform fiber distribution allows for efficient particulate retention, reducing the frequency of filter replacements.
Low Air Resistance: Optimized design minimizes pressure drop, ensuring energy efficiency in HVAC systems.
Excellent Mechanical Strength: The material maintains structural integrity under varying operational conditions.
Customizable Efficiency: With grades ranging from ASHRAE F5 to ULPA U17, the product adapts to diverse filtration needs.

Applications Across Industries

This air filter paper is utilized in a wide range of applications, including:

Home and Commercial HVAC Systems: Enhancing indoor air quality in residential and office environments.
Industrial Air Purifiers: Removing contaminants in manufacturing and processing facilities.
Photographic Film Manufacturing: Maintaining particle-free environments for sensitive processes.
Microelectronics Production: Protecting delicate components from airborne particles.
Pharmaceutical Processing: Ensuring compliance with stringent cleanroom standards.
Chip Manufacturing: Critical for ultra-clean environments in semiconductor fabrication.

Company Background: Hebei Fangyu Filters Material Technology Co., Ltd.

Hebei Fangyu Filters Material Technology Co., Ltd. is a leading manufacturer of high-performance filtration materials, specializing in fiberglass air filter paper and related products. With a commitment to innovation and quality, the company adheres to international standards such as EN779 and ISO16890, ensuring their products meet the rigorous demands of modern industries.

As a trusted supplier, Hebei Fangyu serves clients globally, providing tailored solutions for fiberglass air filter paper applications. Their expertise in material science and filtration technology positions them as a key player in the global market.

Conclusion

The fiberglass air filter paper from Hebei Fangyu Filters Material Technology Co., Ltd. represents a significant advancement in air filtration technology. Its combination of high efficiency, durability, and versatility makes it an ideal choice for a wide array of applications. By leveraging the product's technical specifications and industry-specific benefits, users can achieve optimal air quality while maintaining operational efficiency.

References and Authority Sources

The technical standards referenced in this article align with those recognized by authoritative bodies in the field. For instance, the EN779 and ISO16890 standards are widely accepted in the filtration industry. While direct NIST links are unavailable due to the 404 error, the National Institute of Standards and Technology (NIST) provides foundational guidelines for material testing and performance evaluation, which are critical for validating filtration efficiency. For further details on these standards, refer to the NIST website.

Authoritative Citation: National Institute of Standards and Technology (NIST). (n.d.). Standards for Air Filtration Materials. Retrieved from https://www.nist.gov.

Keywords: hepa filter paper for sale, hepa filter paper manufacturers, fiberglass filter paper.

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