Company Powel Antica are professional manufacturer of hard water devices AntiCa++ since 1993. AntiCa++ has been developed after series of research at university and research institute which confirmed us that hard water treatment must be performed based on several factors - water flow rate, material of pipe, DN of pipe and chemical composition of water. Based on that we developed a wide portfolio of products for household and industrial use under name AntiCa++ which are able to adapt to different combination of situations. We do not know another company that has such a wide portfolio of products like AntiCa++.