Boben | Global Leader in Cleanroom Equipment& HEPA Filtration
China Cleanroom Air Shower Manufacturer
—— Professional manufacturer of cleanroom air shower systems, ensuring safe operation of clean environments
About Us — Leading HEPA Air Filter Manufacturer in China
We not only manufacture air showers but also safeguard the safety and purity of every clean space with our professional expertise.
As China’s leading Cleanroom Air Shower Manufacturer, we specialize in providing high-performance, verifiable air purification and personnel protection systems for global cleanroom projects. With over fifteen years of experience in clean space system manufacturing, we deeply understand the critical role air showers play in cleanroom airflow organization, personnel dust removal, and contamination protection. Our products strictly adhere to international standards including ISO 14644, GMP, FDA, and EN1822. Every step from design to testing centers on cleanliness and safety, ensuring each unit operates reliably in pharmaceutical, biotech, electronics, and medical industries.
Equipped with advanced automated production facilities and a comprehensive quality control system, we offer a diverse range of air shower solutions, including single-person air showers, double-person air showers, material air showers, automatic door air showers, and stainless steel air shower tunnels. We also provide OEM/ODM customization services. Our products have been exported to over 30 countries and regions, earning the trust of numerous international clients through superior performance, consistent quality, and professional service.
Explore Our Cleanroom Air Shower
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.
The air shower series is a highly versatile local purification device typically installed between non-clean rooms and clean zones, serving as the required passage for personnel or items entering clean areas. The clean air it emits removes dust carried by personnel and items, effectively blocking or reducing dust sources from entering clean zones. The front and rear doors of air showers/material showers feature an electronic interlock design with airlock functionality, preventing unpurified air from entering clean zones. This equipment is widely used in food processing, pharmaceuticals, biotechnology, microelectronics, and related industries.
Beyond standard air shower functionality, an enhanced spray shower feature is available for pharmaceutical and chemical plants handling toxic dust. A high-pressure pump compresses water through copper nozzles, atomizing it into a mist that wets and binds dust particles adhering to workwear. This prevents dust from dispersing from personnel clothing.
| Model number | Overall dimension WxDxH | Work area size WxDxH | Rated nozzle speed (m/s) | Nozzle number | Effcient size LxWxD |
| BB-ASR-080090 | 1200x1000x2150 | 800x900x1950 | 25 | 6 | 650x650x93x1 |
| BB-ASR-080090 | 1400x1000x2150 | 800x900x1950 | 12 | 650x650x93x2 | |
| BB-ASR-080140 | 1400x1500x2150 | 800x1400x1950 | 18 | 955x650x93x2 | |
| BB-ASR-080190 | 1400x2000x2150 | 800x1900x1950 | 24 | 650x650x93x4 | |
| BB-ASR-080290 | 1400x3000x2150 | 800x2900x1950 | 36 | 955x650x93x4 |
What is a Cleanroom Air Shower?
Cleanroom Air Showers prevent external contaminants from being introduced into cleanrooms by personnel or goods, thereby maintaining stable internal cleanliness levels.
Inside the air shower, air undergoes secondary purification through a high-efficiency HEPA filtration system (H14 grade, ≥ 99.995%@0.3μm). This purified air is then directed at high velocity (25–30 m/s) from multi-directional nozzles toward the surface of personnel or objects, completing the dust removal process within just 10–20 seconds.
The entire system employs a dual-door interlock design, preventing both doors from opening simultaneously during the air shower cycle to avoid clean air backflow or pressure differential imbalance.
Unlike standard passageways, the Cleanroom Air Shower functions not merely as an “entry device” but as a contamination barrier and pressure differential control point within clean spaces. Through automated air showering and air circulation systems, it minimizes contamination sources, ensuring personnel and materials entering cleanrooms meet ISO cleanliness requirements (Class 5–8).
Why Should You Use a Cleanroom Air Shower?
Cleanroom Air Shower serves as the first line of defense for cleanrooms. It ensures every entry is safe, clean, and controlled.
- Preventing external contamination from entering the cleanroom: The air shower removes dust particles from personnel or material surfaces using high-speed clean airflow, effectively blocking external contaminants from entering the clean area.
- Maintains internal pressure differentials and airflow balance: Serving as a buffer zone between the cleanroom and external environment, the air shower prevents air backflow and maintains stable positive pressure within the clean area.
- Prevents cross-contamination and operational errors: Equipped with a dual-door interlock system, both doors cannot open simultaneously, ensuring safe and controlled personnel access.
- Compliance with GMP and ISO Clean Standards: Air showers are critical equipment audited under GMP/ISO 14644/FDA regulations, supporting cleanroom compliance and standardized operation.
- Enhanced Management Efficiency and Cleanroom Stability: Features such as automatic airflow, voice prompts, and infrared sensors improve throughput efficiency while ensuring long-term cleanliness and operational stability.
Cleanroom Applications of Our Cleanroom Air Shower
Whether for personnel access points or material transfer entrances, we provide the most suitable air shower solutions.
Prevent microbial contamination, comply with GMP and FDA requirements
Controls nanoscale particles to meet ISO Class 5–7 cleanliness standards
operating rooms, ICUs, sterile wards
Aseptic Packaging and Filling Zones
Microbial Testing, Biosafety Laboratories
Custom Cleanroom Air Shower from China Cleanroom Manufacturer
Custom Cleanroom Air Shower: Tailored Air Purification Solutions for Your Clean Space
Within cleanroom systems, spatial layouts, cleanliness levels, and operational workflows vary significantly across different projects.
Standardized air showers often fail to fully meet on-site requirements.
The Custom Cleanroom Air Shower is engineered to address this challenge. Through flexible structural configurations and functional customization, each unit ensures precise alignment with your clean environment.
We offer comprehensive customization services, tailoring dimensions, door types, materials, air velocity, filtration grades, control logic, and smart automation features to client specifications. Whether it’s single-person passages, material air showers, all-stainless-steel clean corridors, or high-end systems featuring automatic sliding doors, sensor controls, adjustable airflow, UV sterilization, and HEPA leak alarms, we deliver validated, engineering-grade solutions.
Custom air showers are particularly suited for pharmaceutical, biotech, electronics, medical, food processing, and laboratory industries.
Seamlessly integrating into existing cleanroom systems, they ensure cleanliness, safety, and compliance during personnel and material access.
Custom Cleanroom Air Shower = Precision Fit + Efficient Purification + Intelligent Control.
Making every entry into clean areas more efficient, secure, and compliant with international standards.
Cleanroom Air Shower Technical Data
| Parameter | Specification | Standard / Reference |
|---|---|---|
| Air Velocity | 25 – 30 m/s | ISO 14644 / GB50073 |
| HEPA Filter Efficiency | ≥ 99.995% @ 0.3 μm (H14) | EN1822 / IEST RP-CC001 |
| Pre-filter Efficiency | ≥ 85% @ 5 μm | EN779 / ISO 16890 |
| Blow Time | Adjustable 0 – 99 seconds | Internal Control Standard |
| Airflow Direction | Multi-angle High-speed Nozzles | GMP Design Requirement |
| Material | SUS304 / SUS316L / Powder-coated Steel | GMP / FDA / ISO 14644 |
| Door Type | Mechanical Interlock / Automatic Sliding Door | Customer Option |
| Control System | Microcomputer Intelligent Control Panel | Internal Standard |
| Noise Level | ≤ 65 dB during operation | EN ISO 11201 |
| Lighting | LED Lighting ≥ 300 Lux | CE Certified |
| Power Supply | 220V or 380V, 50/60Hz | IEC Standard |
| Air Shower Type | Single / Double / Cargo / Tunnel Type | Customized |
| Cleanliness Level (inside chamber) | ISO Class 5 | ISO 14644-1 |
| Optional Features | UV Lamp, Voice Prompt, IR Sensor, HEPA Leakage Alarm | Customer Request |
| Installation Method | Modular / Wall-mounted / Floor-standing | Project-specific |
Frequently Asked Questions about Custom Cleanroom Air Shower
What aspects can be customized?
Answer:
We offer comprehensive customization from structure to functionality, including:
- External dimensions and layout configurations (single-person, double-person, cargo air shower, passageway type)
- Materials (SUS304 / SUS316L / cold-rolled steel with powder coating)
- Door type (automatic doors, interlocking double doors, sliding doors)
- Air velocity and blow-off time (25–30 m/s, 0–99 s adjustable)
- HEPA filter grade (H13 / H14)
- Smart control system (infrared sensing, voice prompts, UV sterilization, interlocking logic)
How often should the filtration system in an air shower be replaced?
Answer:
The replacement cycle for HEPA filters depends on usage frequency and environmental cleanliness. It is generally recommended to inspect the pressure differential and filtration efficiency every 6–12 months.
If a decrease in air velocity or an increase in pressure differential is detected, the filter should be replaced promptly to ensure effective air shower performance.
Is the maintenance of custom air showers complicated?
Is the maintenance of custom air showers complicated?
Answer:
No, it is not complicated.
Air showers feature a modular design for easy maintenance. Routine upkeep involves only periodic filter cleaning, air velocity checks, and interlock system inspections to ensure long-term stable operation.
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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.