The in-line Fernox magnetic scale reducer uses magnetic principles to prevent the build-up of scale throughout the home by causing the formation of needle-like aragonite crystals, which unlike normal calcite are less likely to stick to heat-exchange surfaces. It is most suited to single appliance protection, and is predominantly used for boiler protection against the damaging effects of scale. It can be easily connected onto 22mm, or 15mm pipework, and requires no maintenance. The positive effec

Brand Name	Fernox