Salt should be refilled every 1 to 3 months, depending on your water usage, tank size, and family size. In Edmonton, with our harder water, most households check their salt monthly—especially during peak use seasons like winter.
A good rule of thumb: if the tank is less than half full, it’s time to top it up. But if that feels like one more thing to remember, our ProWater Softener Salt Membership makes it easy—we track your needs and deliver salt on a regular schedule, so your softener is always ready to go.
