Fernox Cleaner F3 Liquid 265ml

One 500ml bottle treats 130 litre system, up to 16 radiators, or 250 sqm of underfloor heating.
Removes sludge, limescale and other debris to restore energy efficiency and extend system and boiler life.
When used in conjunction with Protector F1 gas savings of up to 15% can be achieved every time you heat your room.
pH Neutral, non-hazardous, non-foaming formula, which is fast and easy to remove from the system - saving time on-site.
Compatible with all metals and materials commonly used in heating systems, including aluminium.
Effective, universal cleaner for pre-commissioning new and existing heating systems.