What is a security filter?
The security filter is also called a precision filter, which is similar to a bag filter in the structure of a security filter before a device such as RO, EDI(electrical deionization technology).
Most of them are cylindrical stainless steel shells with a number of filters inside.
Different filter elements are adopted according to the different requirements of filtration precision.
The filtering precision of the filter can be higher than the filter bag, and it can protect the system safely.