Fernox F3 Central Heating Cleaner 500ml Neutral universal cleaner for pre-commissioning new systems in accordance with BS7593:2006 Removes sludge, limescale and other debris to restore heating efficiency of existing systems When used in conjunction with Protector F1 gas savings of up to 15% can be achieved every time you heat your room Compatible with all metals and materials commonly used in heating systems Easy to use, system can be left running normally during cleaning Suitable for use with all known powerflushing machines pH Neutral, non-hazardous formula (COSHH rated zero)

Due to geographical locations we are unable to deliver to: Isle of Wight, Isle of Man and Ireland.