Designed for use with Fernox TF1 in-line system filters or other similar filters to aid the safe collection of corrosion, debris and scale via a filter.- Quick and convenient-doses in 30 seconds via radiator, filling loop or Fernox TF1 System Filter-no...

Unique inhibitor package with dispersant designed to lift and deliver circulating debris in the system to a system filter for safe collection and removal.Must be used only in conjunction with a system filter - provides premium protection against...

Protects against corrosion and scale in mixed metal central heating systems to prevent breakdown and premature boiler failure.Quick and convenient - doses in 30 seconds via radiator, filling loop or Fernox TF1 System Filter - no need to drain down the...

Protects against corrosion and scale in mixed metal central heating systems to prevent breakdown and premature boiler failure.One 500ml bottle treats 130 litre system, up to 16 radiators, or 250 sqm of underfloor heatingStops frequent venting of...

Protects against corrosion and scale in mixed metal central heating systems to prevent breakdown and premature boiler failure.One 500ml bottle treats 130 litre system, up to 16 radiators, or 250 sqm of underfloor heatingStops frequent venting of...