Best Water Softener San Jose, CA Advice for Choosing the Right Capacity
San Jose’s water is a good example of a fact many homeowners miss: treated water is not the same thing as soft water. Based on San Jose-area Consumer Confidence Reports and regional Santa Clara Valley water data, hardness commonly lands in the moderately hard to hard range, often around 100–180 mg/L as CaCO3, which converts to roughly 6–10.5 grains per gallon. That is enough to leave scale on glass, shorten water heater efficiency, and push many buyers to search for the B