A mechanical filter is a device designed to remove unwanted particles or components from a fluid (which can be either gas or liquid) by using physical means, rather than relying on chemical processes. Mechanical filters operate on the principles of size exclusion, sedimentation, and other physical mechanisms to separate contaminants based on differences in size, shape, or density. ### Key Characteristics of Mechanical Filters: 1. **Medium**: Mechanical filters use various filtering mediums, such as porous materials, meshes, or screens.
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