Fernox Central Heating Filter Fluid + Protector Express 400ml

The Fernox is designed for use with Fernox TF1 in-line system filters or other similar filters. This unique inhibitor package includes an active dispersant that is proven to aid the safe collection of corrosion, debris, and scale via a filter. The Protector+ Filter Fluid F9 Express enhances the performance of a system filter whilst offering full protection against corrosion and scale formation. This innovative, proven formulation also extends system life and maintains optimum efficiency, while still being an environmentally friendly formulation. Concentration levels should be checked as part of the annual maintenance system service. The Fernox Express range uses Barrier Pressure Pack technology and compressed air propellant to expel the product, so the entire range is non-flammable. The propellant (compressed air) is not mixed with the active product, so there is no risk of air ingress into the system, which could accelerate the future risk of corrosion.