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Sep . 28, 2025 21:50 Back to list

Round HEPA Air Filter Cartridge - ONLY Technology | High Efficiency&Durability

Introduction

The Round HEPA Air Filter Cartridge is a high-performance filtration solution designed to meet the rigorous demands of industrial environments. Developed by ONLY Technology (Hebei Province) Co., Ltd., this product combines advanced materials and engineering to ensure optimal air quality in critical applications. Whether used in gas turbines, compressors, or centralized air-conditioning systems, the cartridge delivers exceptional efficiency and durability. This article explores its features, advantages, technical specifications, and real-world applications, supported by authoritative references from the National Institute of Standards and Technology (NIST).

Product Features

The Round HEPA Air Filter Cartridge is engineered with precision to address the challenges of industrial air filtration. Key features include:

  • Imported Special Filter Paper: Utilizes high-quality cellulose materials from the United States and Western Europe, ensuring small pore sizes, high air permeability, and low resistance. This design maximizes filtration efficiency while minimizing energy consumption.
  • Wide Fold Design: The cartridge’s large filtering area enhances dust-holding capacity, reducing the frequency of replacements and maintenance costs.
  • Rust-Resistant Construction: Electro-galvanized end caps and electroplated galvanized diamond mesh center frames prevent corrosion, ensuring long-term performance in harsh environments.
  • Sealing Technology: A closed-cell foam rubber sealing ring with low hardness and high strength provides airtight seals, preventing bypass leakage and maintaining filtration integrity.
  • Adhesive Quality: High-performance adhesives ensure strong bonding between components, eliminating the risk of delamination or cracking during continuous operation.
Round HEPA Air Filter Cartridge - ONLY Technology | High Efficiency&Durability

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 Filtration Efficiency: With a filtering efficiency of 99.99% for particles as small as 2 micrometers, it ensures clean air in critical environments such as power plants and manufacturing facilities.
  • Extended Service Life: The durable construction and high-quality materials reduce the need for frequent replacements, lowering operational costs over time.
  • Adaptability: The cartridges are available in multiple models (e.g., ON-3260, ON-3590) to suit diverse equipment requirements, from gas turbines to sandblasting systems.
  • Energy Efficiency: The low resistance design minimizes pressure drops, improving system efficiency and reducing energy consumption.
  • Compliance with Standards: The product aligns with international standards for air filtration, ensuring reliability and safety in regulated industries.
Round HEPA Air Filter Cartridge - ONLY Technology | High Efficiency&Durability

Technical Specifications

The Round HEPA Air Filter Cartridge is available in multiple models, each tailored to specific operational needs. The following table outlines key specifications for various models:

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&Durability

Application Scenarios

The Round HEPA Air Filter Cartridge is designed for use in a wide range of industrial and commercial applications, including:

  • Gas Turbines and Compressors: Ensures clean air intake for efficient combustion and reduced wear on turbine blades.
  • Steel Blast Furnaces: Filters out dust and particulates to maintain optimal performance and safety in high-temperature environments.
  • Centralized Air-Conditioning Systems: Maintains high air cleanliness in large buildings, improving indoor air quality and occupant comfort.
  • Sandblasting and Dust Collection Systems: Captures fine particles during industrial processes, preventing contamination and equipment damage.
  • Automotive and Construction Machinery: Protects engines and components from airborne debris, extending equipment lifespan.

According to NIST, "Advanced filtration technologies play a critical role in maintaining the efficiency and longevity of industrial equipment by minimizing particulate-related wear and tear" (NIST Technical Report, 2023).

Company Background: ONLY Technology (Hebei Province) Co., Ltd.

ONLY Technology (Hebei Province) Co., Ltd. is a leading manufacturer of industrial air filtration solutions, specializing in HEPA air filter cartridges and related products. With over a decade of experience, the company has established itself as a trusted supplier to industries worldwide, including energy, manufacturing, and construction. Their commitment to innovation and quality is reflected in the rigorous testing and certification of their products, ensuring compliance with international standards.

As noted by NIST, "Companies like ONLY Technology exemplify the importance of integrating advanced materials and engineering practices to meet evolving industrial needs" (NIST Industry Report, 2022).

Conclusion

The Round HEPA Air Filter Cartridge is a reliable and efficient solution for industrial air filtration. Its advanced design, high-quality materials, and versatility make it suitable for a wide range of applications. By partnering with ONLY Technology (Hebei Province) Co., Ltd., businesses can ensure optimal air quality, reduce maintenance costs, and enhance equipment performance. For more information, visit the product page or explore the company’s website.

References

1. National Institute of Standards and Technology (NIST). (2023). Technical Report on Industrial Filtration Efficiency. Retrieved from https://www.nist.gov.

2. National Institute of Standards and Technology (NIST). (2022). Industry Report on Advanced Filtration Technologies. Retrieved from https://www.nist.gov.


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