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Air Showers & Pass Boxes — Cleanroom Contamination Control

ADS Laminaire supplies air showers and pass boxes for cleanroom contamination control. Air showers remove particles from personnel and garments before entry, while pass boxes allow material transfer between zones of different cleanliness without breaking containment.

Both are essential components of a well-designed cleanroom airflow and contamination-control strategy.

Our Range

Standards & Certifications

Air showers and pass boxes support compliance with ISO 14644 contamination-control requirements by limiting particle ingress at personnel and material entry points. Pass boxes may be static or dynamic (ventilated) depending on the application.

We size and configure each unit to your cleanroom layout and protocol.

Applications & Industries

Used at cleanroom entry points, pharmaceutical and electronics facilities, and any controlled environment requiring disciplined personnel and material flow. See our modular cleanrooms for complete projects.

Frequently Asked Questions

What does an air shower do?
An air shower blows high-velocity HEPA-filtered air over personnel entering a cleanroom to remove loose particles from clothing and skin, reducing contamination brought into the controlled zone.
What is a pass box used for?
A pass box (pass-through) allows materials to be transferred between two areas of different cleanliness without personnel moving between them, preserving containment and cleanliness.
What is the difference between a static and dynamic pass box?
A static pass box is an interlocked chamber for transfer; a dynamic pass box adds HEPA-filtered airflow to actively clean the transferred items and the chamber.

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