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Fernox Chemicals Fernox F7 Biocide 200ml Fernox: Fernox F7 Biocide 200

Developed to treat 150 litres of system water or 280m2 of underfloor pipework, Biocide F7 protects and maintains system efficiency.• Prevents the re-occurrence of jelly-like deposits in feed and expansions cisterns• Fast, effective action• Simple application• Compatible with all Fernox Protectors Fernox Chemicals Fernox F7 Biocide 200ml Fernox: Fernox F7 Biocide 200

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