Filter Integrity Testing Service

At Validair Engineers, we offer specialized Filter Integrity Testing Services to ensure the performance and reliability of filters used in sterile and cleanroom environments. Filter integrity testing is a critical part of validation in pharmaceutical, biotechnology, and healthcare sectors, where HEPA, ULPA, and membrane filters must perform to exacting standards.

Our testing services are conducted using calibrated instruments and validated methods to meet industry regulations such as GMP, FDA, and ISO standards.

What Is Filter Integrity Testing?

Filter Integrity Testing is a non-destructive process used to verify the efficiency, structural integrity, and leakage performance of filters without removing or damaging them. It ensures that the filters are capable of retaining particles and microorganisms, maintaining product and environmental sterility.

Our Filter Integrity Testing Services Include:

HEPA & ULPA Filter Integrity Testing: We test installed HEPA/ULPA filters in cleanrooms, biosafety cabinets, and laminar airflow systems to detect leaks and confirm performance as per ISO 14644, EU GMP Annex 1, and FDA guidelines.

DOP / PAO Aerosol Testing (In-situ Leak Test): We perform Dispersed Oil Particulate (DOP) or Poly Alpha Olefin (PAO) challenge tests to evaluate filter integrity by detecting leakage around the filter and its housing.

Industries We Serve:

* Pharmaceuticals

* Biotechnology

* Hospitals & Healthcare Facilities

* Food & Beverage Industries

Filter Integrity Testing Today!

Contact Validair Engineers for expert Filter Integrity Testing Services and maintain the highest levels of contamination control in your facility.