The bedrock in New England is loaded with iron deposits, and the acidic rain consumes it as it percolates through the soil. It may lead to poor water quality.

Salt is a common substance that can leach into groundwater and drinking supplies from a variety of places causing water well contamination.

One of the clear benefits of a whole house water filtration system is that it provides cleaner tasting water without the expense and inconvenience of bottled water.