The choice of filter is determined by the size of the particles that need to be removed. Different materials like cotton, charcoal, or sand are selected based on their ability to capture particles of varying sizes.
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The choice of filter is determined by the size of the particles to be removed. Different materials like cotton, charcoal, sand, or filter paper are selected based on their ability to capture specific particle sizes, ensuring effective separation of contaminants from the liquid or substance.
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