How Does Reverse Osmosis Work?

Water flow through a Reverse Osmosis Cartridge.

A reverse osmosis system uses pressure to force water molecules through a semi permeable filter with microscopic pores that are so small they only allow the smallest molecules, like water …

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How Small is a Water Molecule?

Water Molecule Close Up

So, how big is a single water molecule? The quick answer is:   The diameter of a water molecule (H2O) is closely calculated to be about 0.000282 µm (micrometers – …

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