{"product_id":"fernox-f9-plus-filter-fluid-central-heating-protector-500ml-up-to-16-radiators","title":"Fernox F9 Plus Filter Fluid Central Heating Protector 500ml Up-to 16 Radiators","description":"\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Comic Sans MS; font-size: x-large;\"\u003eFernox Filter Fluid+ Protector F9 500ml\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Comic Sans MS; font-size: x-large;\"\u003e\u003cb\u003eDesigned for use with Fernox TF1 in-line system filters or other similar filters, this unique inhibitor package includes an active dispersant which is proven to aid the safe collection of corrosion, debris and scale via a filter. The Protector+ Filter Fluid F9 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.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Comic Sans MS; font-size: x-large;\"\u003e\u003cb\u003eUnique inhibitor package with dispersant designed to lift and deliver circulating debris in the system to a system filter for safe collection and removal\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Comic Sans MS; font-size: x-large;\"\u003e\u003cb\u003eMust be used only in conjunction with a system filter – provides premium protection against corrosion and scale in mixed metal heating and cooling systems, including aluminium\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Comic Sans MS; font-size: x-large;\"\u003e\u003cb\u003eDesigned to be left in the system permanently. Treats up to 130 litres of system water (16 radiators) and the equivalent of 250m2 of underfloor systems.\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Comic Sans MS; font-size: x-large;\"\u003e\u003cb\u003ePrevents scale and corrosion formation\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Comic Sans MS; font-size: x-large;\"\u003e\u003cb\u003eInnovative, best-in-class formulation-optimises efficiency and extends system lifespan\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Green Plumb \u0026 Power Online","offers":[{"title":"Default Title","offer_id":52531585581398,"sku":"F9","price":23.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/2955\/3750\/files\/Screenshot2026-03-20at10.55.40.png?v=1774004156","url":"https:\/\/greenplumbandpoweronline.myshopify.com\/products\/fernox-f9-plus-filter-fluid-central-heating-protector-500ml-up-to-16-radiators","provider":"Green Plumb \u0026 Power Online","version":"1.0","type":"link"}