Price: £14.99 from Screwfix
Stockist | Product Name | Price | |
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Screwfix | Fernox F1 Protector Central Heating Inhibitor 500ml | £14.99 | Visit Store |
Fernox F1 Express Central Heating Protector 400ml
Provides long term protection of domestic central heating systems against internal corrosion and limescale formation. Prevents corrosion of all metals found in these systems. Quick and convenient, doses in only 30 seconds. Maintains system efficiency... |
£16.99 More Information |
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Fernox F7 Biocide 200ml
Designed to protect low temperature or underfloor heating circuits from bacterial contamination and fungus in domestic central heating and non-evaporative chilled water systems. Developed to treat 150Ltrs of system water or 280m² of underfloor pipework.... |
£27.99 More Information |