> >

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. Prevents the reoccurrence of jelly-like deposits in feed and expansions cisterns. Treats 150 Litres Non-Corrosive Compatible with All Fernox Protectors

Price: £27.99 from Screwfix

Add to Shopping List

Stockist Product Name Price  
Screwfix Fernox F7 Biocide 200ml £27.99 Visit Store

Related Products

Image of Fernox F1 Express Central Heating Protector 400ml 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
Image of Fernox F1 Protector Central Heating Inhibitor 500ml Fernox F1 Protector Central Heating Inhibitor 500ml

Protects against corrosion and scale in mixed metal central heating systems to prevent breakdown and premature boiler failure. Inhibits scale, corrosion and sludge. High performance, non-toxic and environmentally-friendly. Stops frequent venting of radiators...

£14.99
More Information