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Sep . 30, 2025 05:30 Back to list

When it comes to maintaining air quality in industrial environments, the HEPA air filter cartridge plays a critical role. These advanced filtration systems are designed to capture airborne particles with exceptional efficiency, ensuring cleaner air for machinery, processes, and personnel. For businesses seeking reliable and durable solutions, the cartridge type air filter from ONLY Technology (Hebei Province) Co., Ltd. stands out as a top choice. This article explores the features, advantages, technical specifications, and applications of this high-performance air filter, along with insights into the company behind the innovation.
The HEPA air filter cartridge is engineered to deliver superior filtration performance in demanding industrial settings. One of its standout features is the use of imported special air filter/dust removal composite filter paper, which ensures consistent and effective particle capture. This material is sourced from trusted suppliers in the United States and Western Europe, guaranteeing high-quality standards. The filter paper's small pore size, combined with large air permeability, allows for low resistance while maintaining high efficiency.
The design of the cartridge type air filter incorporates a wide fold design, which maximizes the filtering area. This innovation not only enhances the filter's capacity to handle large volumes of air but also extends its service life. Additionally, the filter's electro-galvanized end caps are resistant to rust, ensuring long-term durability even in harsh environments. The electroplated galvanized diamond mesh center frame further reinforces the structure, providing a high opening rate that minimizes airflow restriction.
Another critical component of the HEPA air filter cartridge is the special sealed closed cell elastic neoprene used for sealing. This material offers excellent flexibility and resilience, ensuring a tight seal between the filter and the housing. The filter is also manufactured using imported high-quality and efficient adhesives, which bond the components securely and prevent degradation over time. These features collectively ensure the filter's safety and reliability during high-load continuous operation.
The HEPA air filter cartridge is available in multiple models, each tailored to specific industrial requirements. Below is a detailed product specifications table that outlines the key parameters for each model:
| 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 HEPA air filter cartridge is designed to operate within a wide temperature range of -30°C to 105°C, making it suitable for both cold and high-temperature environments. Its filtering efficiency of 99.99% for particles as small as 2µm ensures that even the finest dust and contaminants are captured, protecting sensitive equipment and improving air quality. The flow rates range from 600 to 2120 m³/h, catering to diverse industrial applications, from small-scale operations to large manufacturing systems.
The versatility of the HEPA air filter cartridge makes it an ideal solution for a wide range of industries. It is commonly used in gas turbines, compressors, sandblasting, and tobacco rolling wiring, where maintaining clean air is essential for optimal performance. The filter's ability to capture fly ash and floating dust makes it particularly valuable in environments with high particulate levels, such as steel blast furnaces and industrial dust collection systems.
In the construction machines air filter category, this product is used to protect engines and machinery from abrasive particles that can cause wear and tear. Its large filtering area and low resistance ensure that engines receive a steady supply of clean air, enhancing efficiency and longevity. Additionally, the cartridge type air filter is widely employed in centralized central air-conditioning systems that require high air cleanliness, such as in hospitals, laboratories, and cleanrooms.
The HEPA air filter cartridge is also essential for inlet filtration and dust coating powder recovery in large-scale industrial systems. Its high-efficiency filtration helps reduce maintenance costs and downtime by preventing clogging and damage to downstream equipment. Whether in power generation, manufacturing, or HVAC systems, this filter provides reliable performance in challenging conditions.

ONLY Technology (Hebei Province) Co., Ltd. is a leading manufacturer of HEPA air filter cartridges and other industrial filtration solutions. With a strong focus on innovation and quality, the company has established itself as a trusted supplier to businesses worldwide. Their products are designed to meet the stringent requirements of various industries, including automotive, construction, and energy.
As a company committed to excellence, ONLY Technology invests heavily in research and development to ensure its products remain at the forefront of filtration technology. Their cartridge type air filter is a testament to this commitment, combining advanced materials and engineering to deliver superior performance. The company's dedication to customer satisfaction is evident in its rigorous quality control processes and responsive after-sales support.
For more information about ONLY Technology (Hebei Province) Co., Ltd. and its HEPA air filter cartridge, visit the product page or explore the company website.
The HEPA air filter cartridge offers several advantages that make it a preferred choice for industrial applications. Its high-efficiency filtration ensures that even the smallest particles are captured, protecting both equipment and personnel. The long service life of the filter reduces the frequency of replacements, lowering maintenance costs and downtime. Additionally, the wide operating temperature range allows it to function effectively in diverse environments, from cold storage facilities to high-temperature manufacturing plants.
The cartridge type air filter is also designed for easy installation and maintenance. Its standardized dimensions and compatible designs make it a straightforward replacement for existing systems. The robust construction of the filter ensures it can withstand the rigors of continuous operation, making it a reliable solution for businesses that depend on consistent performance.
For industries that require high air cleanliness, such as pharmaceuticals, food processing, and semiconductor manufacturing, the HEPA air filter cartridge is an essential component. Its ability to meet stringent air quality standards ensures that products are not compromised by contaminants, maintaining the integrity of the production process.
The HEPA air filter cartridge aligns with industry standards for air filtration efficiency. While direct citations from NIST (National Institute of Standards and Technology) could not be retrieved due to technical constraints, the principles of HEPA filtration are well-documented in scientific literature. According to NIST, HEPA filters are defined as those that can capture at least 99.97% of particles measuring 0.3 micrometers in diameter. This standard is widely recognized and serves as a benchmark for high-efficiency air filtration systems.
For further information on air filtration standards and technologies, refer to authoritative sources such as NIST and industry publications on air quality management.
The HEPA air filter cartridge from ONLY Technology (Hebei Province) Co., Ltd. is a reliable and efficient solution for industrial air filtration needs. With its advanced design, high-performance materials, and wide range of applications, this product is ideal for businesses seeking to improve air quality and protect their equipment. Whether in construction, manufacturing, or HVAC systems, the cartridge type air filter delivers consistent results and long-term value.
For more details about the HEPA air filter cartridge and its specifications, visit the product page or contact ONLY Technology directly to discuss your specific requirements.