Best Water Softener of San Jose, CA for Busy Homes with Heavy Water Use
Choosing the Best Water Softener in San Jose, CA starts with one local reality many buyers miss: San Jose’s water is treated for safety, not softness. In the San Jose Water service area, hardness can vary by source zone, but homeowners commonly see roughly 120 to 235 mg/L as CaCO3 , which converts to about 7 to 14 grains per gallon (GPG) by dividing by 17.1. That is firmly in the moderately hard to hard range, and groundwater-heavy neighborhoods usually land at the