In cleanrooms and pharmaceutical facilities, hygiene isn’t just a priority—it's a legal and operational necessity. Every product manufactured, every batch processed, and every research activity conducted depends on a controlled, contamination-free environment. While HEPA filters, air showers, protective clothing, and sanitization protocols play major roles, there’s another unsung hero contributing silently— air curtains . Air curtains may look simple, but they perform a highly critical function: creating an invisible air barrier that keeps unfiltered air, dust, insects, and contaminants from entering controlled spaces. Their growing use in pharma and cleanroom industries proves how powerful this technology truly is. What Are Air Curtains and How Do They Work? An air curtain is a device installed above a doorway or entry point that blows a continuous stream of high-velocity air downward. This airflow filter acts like a “virtual door,” preventing two different environments—like st...
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