Fiberglass Air Filter Paper-Hebei Fangyu|Filtration Efficiency,Custom Solutions

Sep . 17, 2025

Fiberglass air filter paper has become a cornerstone in modern air purification systems due to its exceptional performance and versatility. Manufactured by Hebei Fangyu Filters Material Technology Co., Ltd., this product leverages advanced glass microfiber technology to deliver high-efficiency filtration across multiple industries. This article explores its technical specifications, applications, and the company's commitment to quality.

Product Overview

Produced through a wet-forming method, fiberglass air filter paper is characterized by evenly distributed fibers, high dust-hold capacity, low resistance, and superior strength. These properties make it ideal for applications requiring precise air filtration. The product is categorized into three series based on filtration efficiency: ASHRAE, HEPA, and ULPA, each tailored to specific industrial and commercial needs.

Key Features and Advantages

High Dust-Hold Capacity: The uniform fiber structure ensures efficient particle retention without rapid clogging.
Low Air Resistance: Optimized design minimizes pressure drop, enhancing system energy efficiency.
Exceptional Strength: Reinforced fibers withstand mechanical stress, ensuring durability in demanding environments.
Customizable Efficiency Levels: Available in ASHRAE (F5–F9), HEPA (H10–H14), and ULPA (U15–U17) grades to meet diverse filtration requirements.

Technical Specifications

The following table provides detailed specifications for each filtration grade:

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

Applications Across Industries

The versatility of fiberglass air filter paper makes it suitable for a wide range of applications:

Residential & Commercial: Used in home air conditioners, room air purifiers, and vacuum exhaust filters.
Industrial: Essential for HEPA filters and ULPA filters in cleanrooms, pharmaceutical processing, and semiconductor manufacturing.
Specialized Uses: Applied in photographic film manufacturing, microelectronic component assembly, and paint spray booths.

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

Founded with a focus on innovative filtration solutions, Hebei Fangyu has established itself as a leader in producing high-quality air filter materials. The company adheres to international standards such as EN779/ISO16890 (as noted in the product excerpt), ensuring reliability and performance. Their commitment to fiberglass filter paper innovation has made them a trusted partner for industries requiring precision air filtration.

Why Choose Hebei Fangyu?

Hebei Fangyu's HEPA filter paper for sale is engineered to meet the rigorous demands of modern filtration systems. Key advantages include:

Comprehensive Testing: Rigorous quality control aligns with NIST standards for accuracy and consistency.
Customization: Tailored solutions for specific filtration needs, from residential to ultra-clean environments.
Global Reach: A reliable supplier for HEPA filter paper manufacturers worldwide.

Conclusion

Fiberglass air filter paper from Hebei Fangyu represents the pinnacle of filtration technology. Its advanced design, combined with rigorous testing and diverse applications, positions it as a critical component in maintaining air quality across industries. For businesses seeking fiberglass filter paper, Hebei Fangyu offers a reliable and innovative solution.

Product Images

Fiberglass Air Filter Paper-Hebei Fangyu|Filtration Efficiency,Custom Solutions

References

National Institute of Standards and Technology (NIST). "Testing Methods for Air Filter Efficiency." Retrieved from https://www.nist.gov.

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