New/Unused. Box was only opened for pics The dual-action Fernox TF1 Total 22mm filter combines hydrocyclonic action with powerful neodymium magnetic assemblies. This allows it to remove both magnetic and non-magnetic contaminants from central heating system water, containing them safely inside the filter. Made using precision-engineered composite plastic, this filter can be installed on vertical or horizontal pipework and can operate up to a 45° angle for convenient fitting in any location. Quick to clean, the TF1 Total filter will not restrict flo
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