The Fernox Central Heating Protector F1 Protector Super Concentrate 290ml is a white solution designed for indoor use with a large storage tank water heater or boiler. The product, Fernox F1 Protector, does not come with a nozzle and is a reliable option for protecting and maintaining central heating systems. Made by the trusted brand Fernox, this super concentrate offers efficient protection without any modifications needed. Perfect for keeping your heating system in top condition.
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