Yes, your home water supply will indeed taste a lot better. It will also smell a lot better too. Depending on the toxins and minerals contained inside your water supply, it can certainly create an odd taste and smell. For example, excessive amounts of hydrogen sulfide can cause your home water supply to smell like rotten eggs. Furthermore, dissolved solids will even give your water a dirty or muddy smell, which also makes it very unpleasant to consume. Lead, mercury, iron and arsenic will also impair the taste and smell of your drinking water. Obviously, you are a lot less likely to consume any water that comes directly from your faucet when these sorts of contaminants and toxins are present. A whole home filtrations system, however, renders potable drinking water without the nasty taste and smell.