What are 10 examples of filtration?

Here are ten diverse examples of filtration in various contexts: 1) Tea brewing, where a mesh strainer keeps tea leaves out of the cup. 2) Face masks, which filter airborne viruses and particles from breath. 3) Aquarium filters, which remove fish waste and uneaten food from tank water. 4) Fuel filters in cars, which prevent contaminants from entering the engine. 5) Dust masks worn by construction workers to filter out silica and concrete dust. 6) Juicing, where pulp is separated from fruit juice using a mesh filter. 7) Rainwater harvesting systems, which use screens to filter leaves and debris before storage. 8) Dialysis machines, which artificially filter waste from the blood of patients with kidney failure. 9) Oil refineries, which use filters to purify crude oil products. 10) Laundry lint traps, which filter out fibers and lint from dryer exhaust air. These examples highlight the versatility of filtration in maintaining health, efficiency, and cleanliness across household, industrial, and medical applications.