The Fernox F3 Central Heating Cleaner Fluid is a 265ml solution designed specifically for storage tank water heaters and boilers. This eco-friendly cleaner is manufactured in the United Kingdom by the trusted brand Fernox. Packaged in a convenient pack of 10, this white fluid effectively removes limescale buildup and ensures optimal performance of your central heating system. Keep your heating system clean and efficient with this reliable and environmentally-friendly product.
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