Sand, sediment, rust and other substances in your water that will reduce the quality of your water, thanks to the filtration system, provide the purification of the desired micron sensitivity and remove the substances.
The basic working principle of water softening systems is that it helps to remove Calcium (Ca + 2) and Magnesium (Mg + 2) ions that cause hardness in water by ion exchange method.
Reverse Osmosis Systems are systems used to purify high concentration water with chemical salts at a rate of 90-99% to obtain low concentration water close to pure water.