Mechanical filtration is a process used to remove solid particles from liquids or gases. It typically involves passing the fluid through a filter medium, which captures debris, dirt, and other contaminants. Common examples of mechanical filters include sand filters, cartridge filters, and screen filters, each designed for specific applications in water treatment, air purification, and industrial processes. This method is essential in various industries, including aquaculture, HVAC systems, and wastewater treatment. By effectively removing suspended solids, mechanical filtration helps improve the quality of the fluid, ensuring it meets safety and performance standards for its intended use.