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Oct . 05, 2025 23:25 Back to list

Round HEPA Air Filter Cartridge - ONLY Technology | High Efficiency, Durable Filtration

Industrial air filtration systems play a critical role in maintaining air quality, protecting machinery, and ensuring operational efficiency. The Round HEPA Air Filter Cartridge from ONLY Technology (Hebei Province) Co., Ltd. is engineered to meet the demands of high-performance environments. This article provides a comprehensive overview of the product's features, technical specifications, application scenarios, and the company's expertise in air filtration solutions.

Key Features of the Round HEPA Air Filter Cartridge

The Round HEPA Air Filter Cartridge is designed with advanced materials and innovative engineering to deliver superior filtration efficiency. Key features include:

  • Imported Special Filter Paper: The cartridge utilizes high-quality filter paper imported from the United States and Western Europe, ensuring exceptional filtration performance. This material offers small pore sizes, high air permeability, and low resistance, making it ideal for demanding industrial applications.
  • Wide Fold Design: The wide fold structure increases the filtering area, enhancing the cartridge's capacity to capture airborne particles without compromising airflow.
  • Rust-Resistant Components: Electro-galvanized end caps and electroplated galvanized diamond mesh center frames prevent corrosion, ensuring durability in harsh environments.
  • Advanced Sealing Technology: A closed-cell foam rubber sealing ring with low hardness and high strength provides a secure seal, minimizing air leakage and improving filtration efficiency.
  • High Efficiency: The cartridge achieves a 99.99% filtration efficiency at 2µm, meeting rigorous standards for air cleanliness in critical applications.
Round HEPA Air Filter Cartridge - ONLY Technology | High Efficiency, Durable Filtration

Technical Specifications

The Round HEPA Air Filter Cartridge is available in multiple models, each tailored to specific operational requirements. Below is a detailed specification table:

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 10–25 600–1250 -30–105 99.99%
ON-3266 320 220 660 10–25 600–1250 -30–105 99.99%
ON-3290 320 220 900 10–25 600–1250 -30–105 99.99%
ON-3560 350 240 600 10–25 600–1250 -30–105 99.99%
ON-3565 350 240 650 10–25 600–1250 -30–105 99.99%
ON-3566 350 240 660 10–25 600–1250 -30–105 99.99%
ON-3590 350 240 900 10–25 600–1250 -30–105 99.99%
ON-4088 408 292 880 18–35 1050–2120 -30–105 99.99%
ON-4467 440 360 675 18–35 1050–2120 -30–105 99.99%
Round HEPA Air Filter Cartridge - ONLY Technology | High Efficiency, Durable Filtration

Advantages of the Round HEPA Air Filter Cartridge

The Round HEPA Air Filter Cartridge offers several advantages that make it a preferred choice for industrial applications:

  • High Efficiency: With a filtration efficiency of 99.99% at 2µm, the cartridge ensures optimal air cleanliness, protecting sensitive equipment and improving product quality.
  • Long Service Life: The use of high-quality adhesives and durable materials ensures the cartridge withstands high-load continuous operation without degradation.
  • Customizable Options: The wide range of models allows users to select the most suitable cartridge for their specific equipment and operational requirements.
  • Easy Installation: The cartridge's design facilitates straightforward installation and replacement, minimizing downtime.
  • Cost-Effective: By reducing maintenance frequency and extending equipment lifespan, the cartridge offers long-term cost savings.
Round HEPA Air Filter Cartridge - ONLY Technology | High Efficiency, Durable Filtration

Application Scenarios

The Round HEPA Air Filter Cartridge is designed for use in a variety of industrial and commercial settings, including:

  • Gas Turbines and Compressors: Ensures clean air intake, preventing particulate damage and improving efficiency.
  • Steel Blast Furnaces: Filters out harmful dust and particulates, protecting both machinery and workers.
  • Centralized Air Conditioning Systems: Maintains high air cleanliness in large facilities, such as hospitals and data centers.
  • Construction Machinery: Protects engines and hydraulic systems from dust and debris, enhancing performance and longevity.
  • Industrial Dust Collection Systems: Efficiently captures and recovers powder and fine particles, reducing waste and environmental impact.

About ONLY Technology (Hebei Province) Co., Ltd.

ONLY Technology (Hebei Province) Co., Ltd. is a leading manufacturer of air filtration solutions, specializing in the design and production of high-efficiency air filter cartridges. With a commitment to innovation and quality, the company serves a diverse range of industries, including automotive, construction, and manufacturing. Their products are engineered to meet international standards, ensuring reliability and performance in even the harshest environments.

As a trusted name in the air filtration industry, ONLY Technology leverages advanced manufacturing techniques and rigorous quality control processes to deliver products that exceed customer expectations. Their focus on research and development ensures that they remain at the forefront of technological advancements in air filtration.

Industry Standards and Certifications

The Round HEPA Air Filter Cartridge adheres to industry standards for air filtration efficiency and safety. According to the National Institute of Standards and Technology (NIST), air filtration systems must meet specific criteria to ensure optimal performance and reliability. The cartridge's design and materials are aligned with NIST guidelines for particulate removal and airflow management.

For further information on NIST standards related to air filtration, visit the NIST website.

Conclusion

The Round HEPA Air Filter Cartridge from ONLY Technology (Hebei Province) Co., Ltd. is a robust and reliable solution for industrial air filtration needs. With its advanced features, high efficiency, and wide range of applications, this product is an essential component for maintaining air quality and protecting critical equipment. Whether used in gas turbines, construction machinery, or centralized air conditioning systems, the cartridge delivers consistent performance and long-term value.

For more information about the product or to explore other air filtration solutions, visit the ONLY Technology website.

References

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


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