The Global Activated Carbon Fiber Sheet Market was valued at USD 280.5 Million in 2025 and is projected to reach USD 412.8 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 5.8% during the forecast period (2024–2030). This expansion is fueled by stringent environmental regulations, increasing demand for advanced air and water purification systems, and the rising adoption of activated carbon fiber sheets across the electronics, medical, and food & beverage industries due to their superior adsorption capacity and versatility.

As industries worldwide prioritize clean air, water, and manufacturing processes, the demand for high-performance filtration media has surged. Activated Carbon Fiber (ACF) sheets, known for their large surface area and rapid adsorption kinetics, are at the forefront of this movement. In this blog, we profile the Top 10 Companies in the Activated Carbon Fiber Sheet Industry—leading manufacturers and innovators who are setting the standard for efficiency and reliability in adsorption technology.

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🔟 1. Permatron

Headquarters: Prairie View, Illinois, USA
Key Offering: Custom ACF filter media, HVAC filtration solutions

Permatron is a prominent manufacturer of air filtration products, including specialized activated carbon fiber sheets. The company focuses on creating custom solutions for odor control, chemical adsorption, and particulate filtration across commercial and industrial applications.

Innovation Focus:

• Development of combination media (particulate + molecular filtration)

• Custom engineering for specific industrial VOC challenges

• Emphasis on sustainable manufacturing processes

Download FREE Sample Report: Activated Carbon Fiber Sheet Market – View in Detailed Research Report

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9️⃣ 2. AFPRO Filters

Headquarters: Varsseveld, Netherlands
Key Offering: ACF panels, industrial air filtration systems

AFPRO Filters is a global leader in air filtration technology, providing high-quality activated carbon fiber sheets for a wide range of industrial applications. Their products are engineered to meet stringent European air quality standards and are used in chemical processing, pharmaceuticals, and manufacturing.

Innovation Focus:

• Integration of ACF with HEPA/ULPA filtration stages

• Development of fire-retardant ACF materials

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8️⃣ 3. Leiman Filter Material

Headquarters: Shanghai, China
Key Offering: Activated carbon nonwovens, ACF composite sheets

Leiman Filter Material is a key supplier in the Asian market, specializing in the production of activated carbon fiber nonwoven fabrics and sheets. The company serves a diverse client base, from automotive cabin air filters to industrial gas purification systems.

Innovation Focus:

• Cost-effective manufacturing for high-volume applications

• Research into biomass-based activated carbon fibers

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7️⃣ 4. Airclean

Headquarters: Frederikssund, Denmark
Key Offering: ACF filter media, cleanroom solutions

Airclean specializes in contamination control and cleanroom solutions, offering high-purity activated carbon fiber sheets for critical environments such as pharmaceutical manufacturing, laboratories, and microelectronics production facilities.

Innovation Focus:

• Ultra-low particulate shedding ACF media

• Validation services for regulated industries

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6️⃣ 5. Filter Business

Headquarters: Seoul, South Korea
Key Offering: ACF sheets, automotive & residential air filters

Filter Business is a leading South Korean manufacturer with a strong focus on activated carbon fiber sheets for automotive cabin air filters and home air purifiers. The company leverages advanced production techniques to ensure consistent quality and performance.

Innovation Focus:

• Development of antimicrobial ACF composites

• Partnerships with global automotive OEMs

Download FREE Sample Report: Activated Carbon Fiber Sheet Market – View in Detailed Research Report

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5️⃣ 6. Atlantic Air Filter

Headquarters: Atlanta, Georgia, USA
Key Offering: Custom ACF media, industrial odor control

Atlantic Air Filter provides comprehensive air filtration solutions, including bespoke activated carbon fiber sheets designed for challenging industrial environments such as wastewater treatment plants, food processing facilities, and chemical plants.

Innovation Focus:

• Heavy-duty ACF sheets for high-humidity applications

• Focus on corrosion-resistant filter housings and media

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4️⃣ 7. UNITIKA

Headquarters: Osaka, Japan
Key Offering: UNITIKA ACF, specialty fiber products

UNITIKA Ltd. is a major Japanese chemical and fiber company with a long history of innovation in advanced materials. Their activated carbon fiber products are known for high purity and are used in sensitive applications like solvent recovery and gas separation.

Innovation Focus:

• High-strength ACF for structural adsorption applications

• Nanofiber-based ACF technology development

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3️⃣ 8. AAF Flanders

Headquarters: Washington, North Carolina, USA
Key Offering: AAF MegaCarbon™ filters, HVAC filtration systems

As part of the global Daikin group, AAF Flanders offers a wide range of air filtration solutions, including their proprietary MegaCarbon™ filters which utilize activated carbon fiber sheets for superior molecular contamination control in commercial and industrial HVAC systems.

Innovation Focus:

• Energy-efficient filtration system design

• Global supply chain for large-scale projects

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2️⃣ 9. Pearl Filtration

Headquarters: Suffolk, Virginia, USA
Key Offering: Pleatable ACF media, filter manufacturing

Pearl Filtration specializes in the design and manufacture of custom filter elements, with expertise in incorporating activated carbon fiber sheets into pleated configurations for maximum surface area and adsorption efficiency in compact spaces.

Innovation Focus:

• Advanced pleating technology for ACF media

• Focus on retrofit solutions for existing systems

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1️⃣ 10. Awa Paper & Technological Company

Headquarters: Tokushima, Japan
Key Offering: ACF paper, functional paper products

Awa Paper & Technological Company is a specialist manufacturer of functional papers, including unique activated carbon fiber paper products. Their expertise lies in creating thin, flexible ACF sheets ideal for applications requiring minimal pressure drop, such as face masks and small electronic devices.

Innovation Focus:

• Development of flexible and formable ACF composites

• Applications in wearable technology and personal protection

Get Full Report Here: Activated Carbon Fiber Sheet Market – View in Detailed Research Report

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🌍 Outlook: The Future of Activated Carbon Fiber Sheet Technology

The activated carbon fiber sheet market is experiencing significant technological evolution. While traditional adsorption applications continue to drive demand, the industry is investing in next-generation materials, smart filtration systems, and sustainable production methods to meet future challenges.

📈 Key Trends Shaping the Market:

• Rising demand for indoor air quality (IAQ) solutions post-pandemic

• Stringent government regulations on industrial emissions and workplace safety

• Integration of IoT sensors for real-time monitoring of filter performance

• Development of renewable and biodegradable precursor materials for ACF production

Get Full Report Here: Activated Carbon Fiber Sheet Market – View in Detailed Research Report

The companies profiled above are not only supplying critical filtration components—they’re driving the innovation ecosystem that protects human health, preserves environmental quality, and enables advanced manufacturing processes worldwide.