mechanical filtration

Mechanical filtration involves removing particles and debris from a fluid (like water or air) by trapping them in a physical filter medium. As the fluid passes through the filter, larger particles such as dirt, dust, or sediment are captured on or within the filter material, preventing them from continuing downstream. This process improves the clarity and quality of the fluid and is commonly used in water treatment, air purification, and aquariums. Mechanical filters work based on size exclusion, meaning they trap particles larger than the filter's pore size, ensuring cleaner output.