Bloomingdale, Ill.-based Springsoft International Inc. has launched its MiniMax unit for compact, high efficiency water treatment. It has a high tolerance to reduce hardness and clear water iron. It uses as little as 4.5 pounds of salt and 18 gallons of water per 28-minute regeneration. The unit contains an electronically metered control for consistent quality water. The convenient compact size is perfect for tight spaces. It’s also factory-programmed for high efficiency operation.