Filters in pharmaceutical plants remove unwanted particles and impurities from liquids and gases to ensure the purity and quality of pharmaceutical products. This step is crucial for the production of safe and effective medicines.

The filtration process begins by passing the liquid or gas to be purified through a special filter medium. This medium can consist of various materials, such as membranes, activated carbon or glass fibres, which are designed to efficiently retain particles of different sizes. Both larger impurities and microscopic particles and microorganisms are removed.

Modern filter systems are highly precise and reliable, meeting even the most stringent pharmaceutical standards. They ensure that the end products are free from any contamination that could compromise their safety or efficacy.