The Fernox F1 Express CH Inhibitor & Protector is a 265ml water treatment product designed to protect your heating system from scale build-up and corrosion. This chemical product, from the trusted brand Fernox, is specifically formulated to keep your heating system clean and efficient. As a cleaning tool in the home plumbing and fixtures category, this inhibitor and protector is a must-have for maintaining the longevity and performance of your heating system.
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