How to clean the liquid filter to ensure efficiency

　　Liquid filter is a very important equipment in the pharmaceutical industry to ensure the purity and quality of liquid medicine. In order to ensure the efficiency of the filter, you need to clean the filter regularly.

　　Here are the steps to clean the liquid medicine filter:

　　Remove the filter from the system and clean the outside of the filter thoroughly with detergent.

　　Use compressed air or a cleaning brush to remove any buildup inside the filter.

　　Place the filter in a heater and wash it in hot water (usually 80°C) for 30 minutes. This kills bacteria and viruses.

　　Rinse the filter and disinfect it with detergent.

　　The filter is dried and installed again into the system.

　　Note that to avoid cross contamination, each drug product should have a separate filter, and the filter needs to be changed regularly.

　　In addition, it is recommended to use disposable gloves and other protective measures during the cleaning process to avoid any possible contamination by contact.