Water is an essential need for a living thing and nobody can deny this fact. But before water intake, you must be sure that it is from impurities and all the undesirable chemicals.
To make the water pure, it must go through some purifying process which makes it fit for drinking and pitcher water style filters are best to use for this process.
It is not unfair at all to call you lucky if you have access to well water because everyone cannot have it.
For more info plz check full article here