Eco Home Products™ water softeners are manufactured in the USA using the highest quality components available. We build your water softener based on your water usage patterns and the total hardness. Hardness is commonly measured in grains per gallon (gpg). You may see water softeners rated as 32,000 grains. The more grains of hardness your water has, the more frequently the water softener needs to regenerate. It is important to size your softener properly to prevent excessive regeneration. We make water softeners for restaurants, car washes, apartments, and homes. Call for information.