Provide 5 examples of uses of filtration in daily life

Five daily-life uses of filtration:

1. Drinking water filters – RO/UV or activated carbon units remove sediments, chlorine, and microbes.
2. Coffee or tea brewing – paper/metal sieves separate liquid brew from grounds or leaves.
3. Air purifiers and AC filters – trap dust, pollen, smoke, and dander from indoor air.
4. Kitchen straining – sieve or muslin to clarify stocks, juices, or reuse cooking oil.
5. Car oil filters – remove metal particles and sludge to protect the engine.