Limescale affects our lives. It not only causes energy waste because it lowers the heating efficiency of drinking water equipment but also harms human health. Therefore, we have developed a scale inhibition device to prevent the build-up of limescale which functions mechanically through its physical structure, with an efficiency rate of up to 76%. And water is safer because there is no need to add chemicals or silver ions with antibacterial and antibacterial effects. Our equipment uses the same PPR material used for sewer pipes, is lighter in weight, and lower in cost than the standard stainless steel metal shell. In order to highlight the quality of the products, every element is carefully polished.