Most F&B outlets have water filtration systems to prevent scale build-up in their water systems. Traditionally such water filter systems either use ion exchange, electrolysis or reverse osmosis to remove the calcium and magnesium which are the main source of hard scale build up. However, the WFDefender SS12 not only retains the calcium and magnesium content, but also converts them to stable aragonite crystals that do not form scale and yet, still be absorbed by the human body. These minerals not only bring benefits to the body, such as healthy bones and muscles, but also extract and improve the taste of coffee and tea.

WFDefender SS12 is environmentally-friendly, and it does not require electricity to operate. Furthermore, it doesn't use any salt such as sodium or phosphate as softeners to replace the calcium and magnesium in the water. It is also NSF 42, 53 and 61 cerrtified, which reflects that the water filter has been tested for safety to help protect you and your family.