Have a question?  086 8389322 Magnetic Water Descaler. Description: Block magnets in plastic casings fitted externally to water pipes and  secured with cable ties. Installation:  DIY or plumber. Application: For close up protection of water heating elements or scale sensitive equipment. Benefits: No Limescale build up. Eliminates descale call out charges. Prevents heating element replacements … Continue reading Magnetic Water Descalers