Biocide F7 prevents bacterial contamination and fungal growth within underfloor, low temperature heating systems and chilled systems. Biocide F7 should be used in conjunction with Fernox Protector F1 or Antifreeze Protector Alphi-11 to offer full system protection against corrosion and scale, and to maintain energy efficiency levels. Biocide F7 is also used to clean and prevent the reoccurrence of microbiological fouling producing jelly-like deposits (fungal growths) in feed and expansion cisterns. Gas produced by fermentation within systems will also be eliminated by the addition of Biocide F7.

• Prevents the reoccurrence of jelly-like deposits in low temperature heating systems such as underfloor systems and to clean feed and expansions cisterns
• Fast, effective action – starts to work within 24 hours
• Simple application, add via a radiator, towel rail, filling loop or inline system filter
• Compatible with all Fernox Protectors
• High performance, dual action biocide – disinfectant and preservation agent provides short term and long term protection
• A single 200ml bottle of Biocide F7 treats up to 250m2 of underfloor systems and 150 litres of system volume