This Calmag 15mm Magnetic Inhibitor is perfect for preventing limescale build-up in both commercial and household settings. Designed with a magnetic filtration method, this inhibitor is made from silver-coloured metal and features compression fittings. Suitable for use with water filters and purification systems, this Calmag Scale Reducer Inhibitor is a must-have for anyone looking to maintain the quality and longevity of their appliances. With its reliable brand name and durable model, this item is an excellent investment for any home or business.