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Oct . 02, 2025 03:35 Back to list

High-Efficiency Round HEPA Air Filter Cartridges-ONLY Technology

High-Efficiency Round HEPA Air Filter Cartridges-ONLY Technology

HEPA Air Filter Cartridges are essential components in industrial and commercial air purification systems, ensuring the removal of airborne particles and contaminants. ONLY Technology (Hebei Province) Co., Ltd., a leading manufacturer in this field, offers a range of high-performance Cartridge Type Air Filter solutions tailored for diverse applications. This article explores the features, technical specifications, and real-world applications of their Round HEPA Air Filter Cartridge, highlighting why it stands out in the market.

Key Features and Advantages

The Round HEPA Air Filter Cartridge is engineered with advanced materials and innovative design to deliver superior filtration efficiency. One of its standout features is the use of imported special air filter/dust removal composite filter paper, which ensures optimal filtration performance even in demanding environments. This material is combined with a wide fold design, increasing the filtering area and enhancing airflow without compromising efficiency.

High-Efficiency Round HEPA Air Filter Cartridges-ONLY Technology

Another critical advantage is the electro-galvanized end caps, which are resistant to rust and corrosion, ensuring long-term durability. The electroplated galvanized diamond mesh center frame further reinforces the structure, allowing for a high opening rate and reducing pressure drop. The closed-cell foam rubber sealing ring provides a tight seal, preventing air leakage and maintaining filtration integrity.

The Cartridge Type Air Filter also incorporates high-quality wood pulp fiber materials sourced from the United States and Western Europe. These materials offer a balance of small pore size, high air permeability, and low resistance, making them ideal for applications requiring both efficiency and airflow. The advanced folding technology used in manufacturing ensures even intervals, maximizing the filter's surface area and lifespan.

Technical Specifications

Model External Diameter (mm) Internal Diameter (mm) Height (mm) Filter Area (m²) Flow (m³/h) Operating Temperature (℃) Filtering Efficiency (2µm)
ON-3260 320 220 660 10–25 600–1250 -30–105 99.99%
ON-3265 320 220 650
ON-3266 320 220 660
ON-3290 320 220 900
ON-3560 350 240 600
ON-3565 350 240 650
ON-3566 350 240 660
ON-3590 350 240 900
ON-4088 408 292 880 18–35 1050–2120 -30–105 99.99%
ON-4467 440 360 675

The Round HEPA Air Filter Cartridge is designed to operate within a wide temperature range of -30℃ to 105℃, making it suitable for both extreme cold and high-heat environments. Its 99.99% efficiency in capturing particles as small as 2 microns ensures compliance with stringent air quality standards.

High-Efficiency Round HEPA Air Filter Cartridges-ONLY Technology

Application Scenarios

These Cartridge Type Air Filter cartridges are widely used in industries where air purity is critical. For example, they are employed in gas turbines and centrifugal air compressors to protect sensitive equipment from particulate damage. In steel blast furnaces, they ensure clean air intake, reducing maintenance costs and downtime.

In centralized central air-conditioning systems, the Round HEPA Air Filter Cartridge maintains high air cleanliness, making it ideal for healthcare facilities, laboratories, and cleanrooms. It is also used in dust coating powder recovery systems to capture fine particles, preventing environmental contamination.

The construction machines air filter application highlights its versatility. Whether in diesel engines or steam turbines, these filters ensure long-term operation by minimizing wear caused by airborne debris.

Company Background

ONLY Technology (Hebei Province) Co., Ltd. is a trusted name in the air filtration industry, known for its commitment to quality and innovation. With over a decade of experience, the company specializes in manufacturing HEPA Air Filter Cartridges that meet international standards. Their products are designed to address the unique challenges of industrial and commercial environments, offering reliable performance and cost-effectiveness.

As a leader in the field, ONLY Technology continuously invests in research and development to stay ahead of industry trends. Their focus on sustainable materials and energy-efficient designs aligns with global efforts to reduce environmental impact while maintaining high performance.

Why Choose ONLY Technology?

The Round HEPA Air Filter Cartridge from ONLY Technology offers a combination of advanced technology, durability, and versatility. Its high-efficiency filtration ensures that even the smallest particles are captured, protecting both equipment and personnel. The robust construction and long service life reduce the need for frequent replacements, lowering operational costs.

For industries requiring precision air filtration, such as manufacturing, energy production, and healthcare, the Cartridge Type Air Filter is an indispensable solution. Its ability to handle high flow rates while maintaining low resistance makes it ideal for applications where airflow is critical.

Conclusion

The Round HEPA Air Filter Cartridge by ONLY Technology (Hebei Province) Co., Ltd. exemplifies excellence in air filtration technology. With its advanced features, rigorous specifications, and wide-ranging applications, it is a reliable choice for industries prioritizing air quality and equipment longevity. Whether in construction machinery, central air conditioning, or industrial filtration systems, this product delivers consistent performance and value.

For more information about HEPA Air Filter Cartridges or to explore the full range of ONLY Technology products, visit their official website: ONLY Technology Product Page.

Authoritative Citations

According to the National Institute of Standards and Technology (NIST), high-efficiency particulate air (HEPA) filters are critical for maintaining air quality in industrial and medical settings. NIST's research on filtration standards emphasizes the importance of materials and design in achieving optimal performance (NIST, 2023).


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