The Global HEPA Air Filter Paper Market was valued at USD 481 Million in 2025 and is projected to reach USD 709 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 5.7% during the forecast period (2024–2034). This robust growth is fueled by escalating global air pollution concerns, stringent indoor air quality (IAQ) regulations, and the rising demand for clean air technologies across healthcare, industrial, and residential sectors. HEPA (High-Efficiency Particulate Air) filter paper, capable of capturing at least 99.97% of particles as small as 0.3 microns, is the critical component enabling this purification.

As industries and consumers worldwide prioritize health and environmental safety, the demand for high-performance filtration media is surging. This blog profiles the Top 10 Companies in the HEPA Air Filter Paper Industry—a group of global manufacturers and innovators who are setting the standards for filtration efficiency, material science, and sustainable production.

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🔟 1. Hollingsworth & Vose

Headquarters: East Walpole, Massachusetts, USA
Key Offering: HEPA and ULPA filter media, glass microfiber, synthetic media

Hollingsworth & Vose (H&V) is a global leader in advanced filtration materials, with a rich history of innovation spanning over 170 years. The company produces a comprehensive portfolio of HEPA filter papers using both glass microfibers and synthetic fibers, catering to critical applications in healthcare, aerospace, and high-tech manufacturing. Their expertise in nanofiber technology enhances filtration efficiency and dust holding capacity.

Innovation & Sustainability Initiatives:

• Development of sustainable, bio-based filter media
• Investment in nanofiber coating technologies for superior performance
• Global manufacturing footprint ensuring supply chain resilience

Download FREE Sample Report:
HEPA Air Filter Paper Market – View in Detailed Research Report

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9️⃣ 2. Lydall (Part of Rökona)

Headquarters: Manchester, Connecticut, USA
Key Offering: Technical specialties papers, HEPA media, industrial filtration solutions

Lydall, now operating under its parent company Rökona, is a premier manufacturer of high-performance filtration media. The company’s HEPA filter papers are engineered for demanding environments, including cleanrooms, hospitals, and nuclear facilities. Lydall’s products are known for their high tensile strength, stability, and consistent pore structure, which are essential for reliable HEPA performance.

Innovation & Sustainability Initiatives:

• Focus on developing low-resistance, high-efficiency media
• Advanced manufacturing processes for minimal environmental impact
• Compliance with international standards like ISO 29463

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8️⃣ 3. Ahlstrom-Munksjö

Headquarters: Helsinki, Finland
Key Offering: Filtration & Performance Solutions, Glass Fiber HEPA media

Ahlstrom-Munksjö is a leading sustainable and innovative fiber-based materials company. Their filtration division produces high-quality HEPA filter papers widely used in air purifiers, HVAC systems, and automotive cabin air filters. The company leverages its deep expertise in glass fiber technology to create media that offers exceptional filtration efficiency and durability.

Innovation & Sustainability Initiatives:

• Commitment to 100% renewable energy in production
• Development of recyclable and biodegradable filter media options
• Strong R&D focus on extending filter lifespan and performance

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7️⃣ 4. Zaisheng Technology

Headquarters: Suzhou, Jiangsu, China
Key Offering: HEPA filter paper, Meltblown nonwoven fabric, filtration materials

Zaisheng Technology is a major Chinese manufacturer specializing in high-tech filtration materials. The company has rapidly expanded its capacity for HEPA filter paper production, serving a growing domestic and international market. Zaisheng’s focus on cost-effective manufacturing and scaling production makes it a key supplier for consumer air purifiers and industrial filtration systems.

Innovation & Sustainability Initiatives:

• Vertical integration in polymer and nonwoven production
• Investment in automated production lines for consistent quality
• Growing export footprint in North America and Europe

Download FREE Sample Report:
HEPA Air Filter Paper Market – View in Detailed Research Report

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6️⃣ 5. Hokuetsu Corporation

Headquarters: Tokyo, Japan
Key Offering: HEPA filter paper, Industrial filter media, specialty papers

Hokuetsu Corporation is a prominent Japanese paper manufacturer with a strong focus on technical and industrial papers. Their HEPA filter paper products are renowned for their precision and high quality, meeting the stringent requirements of Japan’s high-tech and pharmaceutical industries. The company’s expertise lies in creating ultra-fine glass fiber papers with controlled porosity.

Innovation & Sustainability Initiatives:

• Advanced papermaking technology for superior uniformity
• Focus on energy-efficient production methods
• Strong quality control systems ensuring product reliability

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5️⃣ 6. Sinoma Science and Technology

Headquarters: Nanjing, Jiangsu, China
Key Offering: High-temperature filter materials, HEPA media, glass fiber fabrics

As part of the China National Building Material Group (CNBM), Sinoma Science and Technology is a leader in high-performance inorganic fibers and composites. The company produces HEPA filter papers designed for harsh environments, including high-temperature flue gas filtration and specialized industrial processes, in addition to standard commercial applications.

Innovation & Sustainability Initiatives:

• Specialization in high-temperature resistant glass fiber media
• R&D in membrane composite filter materials
• Supporting China’s green development and emission control policies

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4️⃣ 7. Zhaohui Filtering Technology

Headquarters: Yancheng, Jiangsu, China
Key Offering: Air filter paper, liquid filter paper, HEPA and ULPA media

Zhaohui Filtering Technology specializes in the R&D and production of various filter papers. The company has established itself as a reliable supplier of HEPA media for the Asian market, with a focus on both synthetic (PP, PET) and glass fiber-based products. Their competitive pricing and adaptable production capabilities serve a diverse client base.

Innovation & Sustainability Initiatives:

• Expansion into nanofiber-based high-efficiency media
• Customization of filter media for specific OEM requirements
• Increasing production automation for scale and consistency

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3️⃣ 8. Shandong Renfeng Special Materials

Headquarters: Linyi, Shandong, China
Key Offering: Special purpose paper, HEPA filter media, industrial filtration materials

Shandong Renfeng Special Materials is a growing manufacturer in China’s filtration materials sector. The company produces HEPA filter paper that is increasingly used in domestic air purification units and export markets. Their strategy focuses on leveraging China’s manufacturing strengths to offer cost-competitive products without compromising on core performance standards.

Innovation & Sustainability Initiatives:

• Investment in new production facilities to increase capacity
• Development of mid-tier HEPA media for mass-market applications
• Focus on improving raw material utilization efficiency

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2️⃣ 9. Neenah Gessner (Part of Neenah, Inc.)

Headquarters: Alpharetta, Georgia, USA
Key Offering: Filtration products, HEPA media, technical felts

Neenah Gessner, a division of Neenah, Inc., has a long-standing reputation for quality in the filtration industry. The company manufactures a range of filter media, including HEPA-grade papers used in critical air and liquid filtration applications. Their products are trusted in sectors where failure is not an option, such as medical and safety equipment.

Innovation & Sustainability Initiatives:

• Legacy of expertise in saturated and unsaturated papers
• Commitment to rigorous testing and certification protocols
• Focus on creating durable media with long service life

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1️⃣ 10. Other Key Global and Regional Players

Headquarters: Various
Key Offering: Diverse HEPA filter paper solutions

The market includes several other significant players who contribute to the global supply chain. These include established European manufacturers, emerging Asian producers, and specialized firms focusing on niche applications. Companies like American Fabric Filter, Camfil, and numerous regional specialists play a crucial role in meeting localized demand and driving innovation through competition.

Market Role & Characteristics:

• Fill regional supply gaps and provide customized solutions
• Often lead innovation in cost-effective manufacturing processes
• Drive competition, leading to better products and pricing for end-users

Get Full Report Here:
HEPA Air Filter Paper Market – View in Detailed Research Report

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🌍 Outlook: The Future of HEPA Filter Paper Is Smarter and More Sustainable

The HEPA air filter paper market is evolving rapidly, driven by technological advancements and a universal push for healthier environments. While traditional glass fiber media remains dominant for high-efficiency applications, the industry is witnessing a significant shift towards synthetic media, smart filtration, and circular economy principles.

📈 Key Trends Shaping the Market:

• Accelerated adoption of nanofiber technology for lower pressure drop and longer life
• Growing demand for sustainable and recyclable filter media, reducing landfill waste
• Integration of IoT sensors for real-time monitoring of filter performance and life
• Rising investments in Asia-Pacific production capacity, making it a global manufacturing hub

Get Full Report Here:
HEPA Air Filter Paper Market – View in Detailed Research Report

The companies profiled above are not just supplying a product; they are enabling a global movement towards cleaner air and are at the forefront of developing the next generation of filtration technology that will define the health standards of tomorrow.