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Products
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Biocide F7
Read moreFernox Biocide F7 is designed to protect low temperature or underfloor heating circuits from bacterial contamination and fungus in domestic central heating and non-evaporative chilled water systems.
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Cleaner F3 265ml
Read moreFernox Cleaner F3 265ml is a universal, fast-acting and effective pH neutral cleaner for central heating systems.
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DS40 Descaler & Cleaner 2KG
Read moreDS40 Descaler & Cleaner is a fast-acting, citric based acid cleaner which is designed to remove limescale, magnetite, or black sludge and other system contaminants.
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Express Inhibitor Test
Read moreThe Fernox Express Inhibitor Test provides instant confirmation of system status and inhibitor concentration submitted via the Fernox Water Test App. -
Power Cleaner F8 500ml
Read moreSuper strength cleaner for heavily contaminated, dirty central heating systems. Citric acid-based cleaner for use in heavily contaminated systems in accordance with BS 7593:2019
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Protector F1 265ml
Read moreFernox Protector F1 gives long-term protection of domestic central heating systems against internal corrosion and limescale formation.
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System Neutraliser 2 Litre
Read moreSystem Neutraliser is designed to neutralise any acid in the system after cleaning with an acid cleaner, such as Fernox DS40 Descaler & Cleaner.
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TF1 Sigma Filter
Read moreA precision-engineered, sealed in-line system filter made from a composite polymer.
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TF1 Sigma Filter Installer’s Pack – Slip Socket
Read moreThe complete solution to cleaning, protecting and guarding central heating systems.
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Universal Test Kit
Read moreThe Universal Test Kit is designed to give rapid on-site analysis of the major water parameters that can affect the life span of a central heating system.
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Water Quality Test
Read moreWater Quality Test is a paperless smart phone driven postal sampling service which provides validation for system condition after cleaning or treatment.
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TF1 Omega Filter
Read moreNext generation, nickel-plated, brass in-line system filter. Small, Smart and Simple to Install.