Granular Activated Carbon Air Filter for Gas Filtration

Granular Activated Carbon Air Filter

Granular activated carbon air filter is a high-performance chemical air filter designed for gas-phase contaminant control. Filled with premium activated carbon granules (such as coal-based or coconut shell-based media), it effectively removes odors, VOCs, smoke, and harmful gases through adsorption. With high adsorption capacity, low pressure drop, and reliable filtration performance, this filter is widely used in commercial buildings and industrial air purification applications.

Features and Benefits of Granular Carbon Air Filter

  • Efficient Adsorption of Gas-Phase Contaminants
    High-quality activated carbon granules are carefully selected and processed to create millions of micropores within the carbon structure. This design increases the contact area and residence time between air and activated carbon, effectively capturing VOCs, odors, chemical gases, and other gas-phase contaminants that conventional particulate filters cannot remove.

  • Protective Mesh Layer for Stable Airflow
    Each filter is equipped with a protective mesh layer to prevent carbon dust migration while maintaining consistent airflow performance and filtration stability.

  • Durable Frame Options with Improved Sealing Performance
    Available with aluminum, stainless steel, or galvanized steel frames, the filter provides a stable structure and enhanced sealing to prevent air bypass, ensuring that all airflow passing through the system is effectively treated.

  • Customizable Carbon Media Options
    Multiple activated carbon formulations are available, including impregnated carbon designed for removing acidic gases, formaldehyde, ammonia, and other difficult-to-remove contaminants. Customized carbon blends can also be provided to meet specific application requirements.

Product Specifications

Note: other specifications can be customized according to your requirements.

Parameter Specification
Filter Type granular activated carbon panel
Frame Material galvanized steel / aluminum / stainless steel
Media activated carbon particles
Standard Depths 25mm, 48mm, 50mm
Standard Sizes 287x287mm, 287x592mm, 592x592mm, 594x594mm
Max Operating Temperature 50℃ (standard) / 80℃ (high-temp version)
Recommended Humidity <70% RH
Optional Features EPDM gaskets, impregnated carbon media

Applications

Granular activated carbon air filter is widely used for gas-phase contaminant control and air quality improvement in various commercial, industrial, and clean environments.

  • HVAC Systems & Commercial Buildings: offices, hotels, shopping centers, and public facilities.

  • Industrial Air Treatment: chemical plants, manufacturing facilities, and wastewater treatment sites.

  • Healthcare & Laboratories: hospitals and research environments requiring clean air.

  • Food Processing & Commercial Kitchens: odor and smoke control applications.

  • Electronics & Semiconductor Manufacturing: molecular contaminant control for sensitive processes.

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