HEPA Filter Qualification | Pharma HVAC Qualification Course – Section 7

Welcome to Section 7 of the HVAC Qualification Course by Pharmatalks. In this section, we explain the essential requirements for HEPA Filter Qualification in pharmaceutical and cleanroom facilities. HEPA filters are critical for maintaining clean air, controlling airborne particles, and protecting product quality in GMP-controlled environments. This lesson focuses on filter integrity, leak testing, airflow performance, installation checks, and documentation requirements. Topics covered in this section: • What is a HEPA filter? • Why HEPA filters are critical in cleanrooms • HEPA filter installation and visual inspection • Filter integrity testing principles • Leak testing using aerosol challenge methods • PAO aerosol testing basics • Airflow and pressure drop considerations • Acceptance criteria for HEPA filter testing • Test documentation and qualification reports • Common HEPA filter failures and corrective actions This section helps you understand how to verify that HEPA filters are properly installed, leak-free, and capable of supporting GMP-compliant cleanroom performance. Subscribe to Pharmatalks for practical training on pharmaceutical HVAC, GMP, cleanrooms, qualification, validation, and quality assurance.