Air Showers — Clean Entry Systems for Contamination Control

Air showers are high-speed clean entry systems designed to remove loose particles from personnel and materials before entering controlled cleanroom environments. Using powerful HEPA or ULPA-filtered air jets, air showers dramatically reduce contamination transfer, helping GMP pharmaceutical plants, ISO-based cleanrooms, semiconductor facilities, and laboratories maintain strict airborne cleanliness levels. Farclean supplies modular, stainless-steel air showers tailored for global cleanroom projects.

How Air Showers Work

Air showers operate as self-contained decontamination chambers placed at the cleanroom entrance. When personnel or carts enter the chamber, a sensor automatically activates high-velocity air jets that blow off dust and particles from clothing or surfaces. The contaminants are captured by a multi-stage filtration system and recirculated through HEPA/ULPA filters.

• High-velocity air: 20–25 m/s air jets effectively dislodge particles.
• 360° coverage: Strategically placed nozzles ensure full-body cleaning.
• HEPA/ULPA filtration: Filters remove ≥99.97%–99.9995% of micro-particles.
• Automatic activation: Sensors start the decontamination cycle without manual input.

Benefits of Air Showers

• Reduces contamination load entering ISO and GMP rooms.
• Protects product quality in sensitive manufacturing environments.
• Improves operational hygiene for personnel and materials.
• Enhances compliance with cleanroom standards.
• Minimizes cleanroom maintenance by reducing particle intrusion.

Key Features of Farclean Air Showers

• Stainless steel structure: Durable, corrosion-resistant SUS304 construction.
• High-efficiency HEPA modules: H13–H14 filters for superior airflow cleanliness.
• Powerful nozzle system: Adjustable stainless-steel nozzles for uniform coverage.
• Intelligent control panel: Touchscreen options with cycle monitoring and alarm systems.
• Modular design: Single-person, multi-person, L-shape, and cart air showers available.
• Quick installation: Pre-assembled modules suitable for global projects.

Types of Air Showers

• Single-person air shower: Compact design for smaller cleanrooms.
• Two-way or multi-person air shower: Suitable for high-traffic cleanroom entrances.
• Cart/material air shower: Oversized doors and higher airflow for equipment and materials.
• Pass-through air shower: For material transfer between different clean zones.

Applications

• GMP pharmaceutical production
• Biotechnology and cell culture facilities
• Semiconductor and microelectronics cleanrooms
• Food and beverage hygiene processing
• Medical device manufacturing
• Research laboratories and aerospace assembly

Technical Specifications (Typical)

Installation & Operation Tips

• Place air showers at the cleanroom boundary to maximize contamination control.
• Ensure proper sealing with the cleanroom wall system or sandwich panels.
• Perform HEPA filter checks and replace pre-filters regularly.
• Adjust airflow and cycle time based on personnel throughput.

Why Choose Farclean Air Showers?

• Direct factory supply from Suzhou with global shipping
• Customizable dimensions and nozzle layouts
• Reliable operation with low maintenance requirements
• Flexible integration with cleanrooms, pass boxes, and airlocks
• Professional support for installation, validation, and after-sales service

Call to Action

Looking for high-performance air showers for your cleanroom? Contact Farclean for quotations, drawings, and technical support.

FAQ

How long is a typical air shower cycle?

Most cycles last 10–20 seconds, depending on the contamination control requirements.

Can air showers be customized?

Yes. Farclean offers custom sizes, nozzle layouts, and door configurations for different cleanroom entrances.

Do air showers reduce cleanroom maintenance?

Yes. By removing particles before entry, air showers help reduce cleaning frequency and HEPA load inside cleanrooms.

Are HEPA or ULPA filters better for air showers?

HEPA is sufficient for most applications, but ULPA is recommended for semiconductor or advanced research facilities.