Fernox TF1 Total Filter TF1 from PlumbNation is a magnetic central heating Fernox TF1 filter designed by Fernox to magnetically remove iron oxide contamination from your central heating system.Fernox TF1 Total Filter is a revolutionary in-line filter, which combines hydrocyclonic action with specially designed magnet assemblies, to remove and contain both magnetic and non-magnetic contaminants within closed loop heating systems.
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