Cleanroom pre-filters play a crucial role in ensuring that the air in the pharmaceutical industry is free from contaminants. The pre-filters prevent contamination of the manufacturing areas and provide a high degree of air cleanliness needed for the manufacturing of drugs and biologics. Cleanroom pre-filters are designed to meet the strict air filtration requirements of the pharmaceutical industry.

Cleanroom pre-filters must meet the industry standards to ensure that the air in the cleanroom is of a high quality. The standards ensure that the pre-filters have the right efficiency rating, filtration material, and design. The most commonly used standards include ISO 14644 (cleanroom standards), EN 779 (air filter standards), and ASHRAE 52.2 (air filter testing standards).

Cleanroom pre-filters must be installed correctly to ensure they work as intended. They should be installed in the correct orientation, airflow direction, and location in the cleanroom. The installation should be done by a qualified professional who understands the requirements of the filtration system. The pre-filters should be replaced regularly as part of the maintenance program to ensure that they continue to work effectively.