Which component is essential for maintaining ISO Class 5 air quality in a laminar airflow workbench?

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Multiple choice — select the best answer

AHEPA filter
BCarbon filter
CElectrostatic precipitator
DUV light

✓ Correct answer: A. HEPA filter HEPA (High Efficiency Particulate Air) filters remove 99.97% of particles 0.3 microns or larger, creating the ISO Class 5 environment required for sterile compounding.

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Which component is essential for maintaining ISO Class 5 air quality in a laminar airflow workbench?

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