A water filtration system designed for laundry applications removes excess iron and other minerals from the water supply. This prevents reddish-brown stains on laundry, protects the washing machine from potential damage caused by mineral buildup, and improves detergent effectiveness. For example, such systems can utilize various filtration media like oxidizing filters or ion exchange resins to target ferrous iron, ferric iron, and manganese.
Clean, iron-free water is essential for optimal laundry results. Reduced iron content prevents discoloration and staining, leading to brighter whites and more vibrant colors. Additionally, it mitigates the formation of scale deposits within the washing machine, prolonging its lifespan and improving its efficiency. Historically, dealing with iron-rich water for laundry involved laborious methods like adding chemicals during washes. Modern filtration offers a more convenient and effective solution.