A unique inhibitor package with dispersant designed to lift and deliver circulating debris in the system to a system filter for safe collection and removal.

Features:

• Designed to be left in the system permanently. Treats up to 130 ltrs of system water (16 radiators) and the equivalent of 250m² of underfloor systems.
• Provides premium protection against corrosion and scale in mixed metal heating and cooling systems, including aluminium.
• Must be used only in conjunction with a system filter.
• Compatible with Fernox TF1 in-line system filters or other similar filters.
• Prevents scale and corrosion formation.
• Best-in-class formulation - optimizes efficiency and extends system lifespan.
• Suitable for all types of boiler, radiators, and pipework systems.
• Compatible with all metals and materials commonly used in central heating systems.
• Suitable for use with all types of water, including softened water and deionised water.
• Concentration levels should be checked as part of the annual maintenance system service.
• Non-hazardous for human health.

Technical data:

• Brand - Fernox
• Range - F9
• Product Type - Protector + Filter Fluid
• Colour - Light Yellow
• Odour - Aromatic
• Size - 500ml
• pH(Conc.) - 8.3
• pH (In Use) - 7.8 To 8.5
• SG - 1.135 At 20°

Standards & Certifications:

• Complies with BS 7593:2019

Please Note:

• Keep out of reach of children.
• Not recommended for use in microbore systems.
• Untreated or sludged systems should be thoroughly cleaned and flushed in accordance with BS 7593:2019 and Benchmark using Fernox Cleaner F3/F8 before treating with Fernox Protector+ Filter Fluid.
• Concentration levels should be checked annually.
• After five years, systems should either be re-dosed or a laboratory test performed, such as the Fernox Water Quality Test.
• For open vented systems, add via the feed and expansion tank. For sealed systems, add via a suitable dosing point (e.g. a towel rail or an in-line system filter).