Best Water Softener of San Jose, CA for Efficient Whole-House Water Care
San Jose’s water creates a very specific softening challenge because the city is supplied by a blend of local groundwater and imported surface water, and that blend leaves many households with hardness in the hard-to-very-hard range rather than truly soft water. Based on San Jose Water and Santa Clara Valley water quality reporting, many homes see hardness around 170 to 190 mg/L as CaCO3, which works out to roughly 10 to 11 GPG after dividing by 17.1. That is exactly why th