Gilbert has hard water. The Town of Gilbert lists average hardness at 8 to 10 grains per gallon, and some homes test higher depending on the source blend. That mineral load crusts up fixtures, builds scale inside water heaters and appliances, and leaves soap feeling like it never quite rinses off.
Gilbert also uses chlorine disinfection, which can leave taste and odor issues at the tap. The PFAS detections reported during EPA UCMR5 testing add another layer of concern for East Valley homeowners who want water that tastes better, feels better, and causes less wear on their plumbing. A whole house filtration system addresses all of that at the point where water enters the home, so every tap and appliance benefits from day one.