The Fernox 56599 F1 500 ml Central Heating Protector is a high-quality product manufactured in the United Kingdom by the trusted brand Fernox. This protector is designed to safeguard central heating radiators from harmful chemicals and corrosion, ensuring that they continue to function efficiently for a longer period of time. With a quantity of 10 x 500 ml bottles, this protector is a reliable and essential component for maintaining the health and longevity of your heating system. Please note, these bottles are left over stock that have various marks and scuffs on some bottles. a few have stickers missing from lids.
