Boben | Global Leader in Cleanroom Equipment& HEPA Filtration
HEPA Air Filter Manufacturer in China — Cleanroom Filtration Expertise from the Source
Leading HEPA Air Filter manufacturer in China offering cleanroom-grade HEPA & ULPA filters for pharmaceutical, semiconductor, and medical industries. Certified to EN1822 & ISO14644.
About Us — Leading HEPA Air Filter Manufacturer in China
As a leading HEPA Air Filter manufacturer in China, we specialize in providing high-efficiency air filtration solutions for the global cleanroom industry. With over 15 years of cleanroom technology expertise, we not only produce filters but also help customers achieve a verifiable balance between air cleanliness and energy efficiency.
Our factory is located in China’s East Clean Industry Belt, featuring:
- Class 10,000 Cleanroom
- Fully automated pleating, adhesive application, and testing production lines
- Certification systems including ISO 9001, ISO 14644, EN1822, and IEST-RP-CC001
- In-house aerosol scanning testing laboratory (MPPS test)
We are not just manufacturers, but technical consultants for clean air systems. Whether you’re constructing an ISO Class 5 semiconductor facility or maintaining an ISO Class 7 pharmaceutical cleanroom, we provide integrated HEPA filtration solutions from design to validation.
Our Cleanroom HEPA Air Filter Product Range
We provide a complete clean air filtration system ranging from primary to ultra-high efficiency filtration. Our solutions serve multiple industries including electronics, pharmaceuticals, biotechnology, healthcare, and food processing.
What Is a HEPA Air Filter?
HEPA (High Efficiency Particulate Air) filters are the core components of cleanroom air purification systems.
Through principles such as mechanical interception, inertial collision, diffusion capture, and electrostatic adsorption,they effectively remove airborne particles ≥0.3μm with filtration efficiencies reaching 99.97%–99.9995%.
In cleanrooms, HEPA serves not merely to “filter air,” but also to:
- Control particulate contamination to safeguard product quality (e.g., semiconductors, pharmaceuticals, medical devices)
- Maintain cleanliness levels (ISO 5–8 or Class 100–100,000)
- Ensure personnel safety and process stability
Different applications demand distinct HEPA filter structures and materials—this is precisely our area of expertise.
Cleanroom Applications of Our HEPA Filters
Our filters have been widely adopted in numerous cleanroom systems. You can obtain professional cleanroom filter solutions directly from the HEPA aire filter manufacturer.
Prevent microbial contamination, comply with GMP and FDA requirements
Controls nanoscale particles to meet ISO Class 5–6 cleanliness standards
Ensures sterile air to prevent cross-contamination
Reduces airborne contaminants to extend product shelf life
Stabilizes airflow patterns to guarantee experimental data reliability
Expand Your Business with Our HEPA Air Filter Manufacturing Capabilities
In the field of clean air control, reliable production capacity translates to heightened market competitiveness. As China’s leading HEPA air filter manufacturer, we not only supply high-efficiency air filtration products to global customers but also empower partners to achieve business growth and brand elevation through our robust manufacturing systems and engineering expertise.
Our production system features fully automated lines for filter paper folding, adhesive application, assembly, and leak scanning, with an annual production capacity exceeding 300,000 high-efficiency filters. All products are manufactured in a Class 10,000 cleanroom environment and validated against authoritative standards including EN1822, IEST-RP, and ISO 9001, ensuring each filter delivers consistent filtration efficiency, low resistance, and extended service life.
We understand diverse market demands for HEPA filters. Therefore, we support:
- OEM/ODM Customization Services — Production tailored to client branding and specifications;
- Flexible Production & Low Minimum Order Quantities — Adaptable for project-based delivery and new product trials;
- Multi-Specification Compatibility — Covering the full range: Mini-pleat, Separator, Gel Seal, V-Bank, and ULPA products;
- Technical documentation and testing reports — Providing factory inspection data, MPPS efficiency curves, and airflow distribution test reports.
With extensive cleanroom industry expertise, we are not just a manufacturer, but your Cleanroom Filtration Partner.
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Q：What is the filtration principle of a HEPA Air Filter?
A: Standard HEPA filter models typically ship within 7–10 business days.
Custom products require approximately 2–3 weeks for delivery, depending on size and configuration.
With multiple automated production lines and a stable supply chain system, we can swiftly fulfill bulk orders and urgent projects.
Q: Which standards do your HEPA filters comply with?
A: Our HEPA filters have been tested and certified according to the following international standards:
- EN1822:2019 (European Standard) — H13 to U17 grades
- IEST-RP-CC001 (American Standard)
- ISO 14644-1 (International Cleanroom Standard)
- GB/T 13554 (Chinese National Standard)
Additionally, our production system is certified under the ISO 9001 Quality Management System, and we can provide third-party testing reports (SGS, TÜV, CNAS).
Q: What is the difference between HEPA and ULPA filters?
A: HEPA (High Efficiency) filters capture particles as small as 0.3μm with ≥99.97% efficiency; ULPA (Ultra-Low Penetration Air) filters offer higher efficiency, achieving ≥99.9995% for particles as small as 0.12μm.
Generally:
HEPA is used in pharmaceuticals, healthcare, electronics, food processing, etc..
ULPA is primarily used in semiconductor manufacturing, optoelectronics production, nanoscale cleanrooms, and other ultra-high cleanliness environments.
Q：What is your typical production and delivery lead time?
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Why Us is Trusted by 1000+ Clients
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Professional Cleanroom System Integration Capabilities
As a specialized Cleanroom Equipment Manufacturer, we not only produce individual equipment but also possess system-level clean environment engineering capabilities.
Verifiable Product Quality and Manufacturing Reliability
Our products strictly adhere to international cleanroom standards and quality control systems throughout design and manufacturing. Each unit undergoes HEPA/ULPA efficiency testing, airflow and velocity testing, noise and energy consumption verification before shipment. We provide CNAS, SGS, or third-party certification reports for full traceability.
Global Customer Trust and Ongoing Technical Support
We serve a worldwide client base, with products exported to over 20 countries and regions including the United States, Germany, South Korea, Malaysia, the United Arab Emirates, and Singapore, earning long-term trust from international customers.