Ideal for large heating systems, CORE Full Flow Magnetic Filter prevents the build-up of ferrous oxide and scale in central heating systems, reducing energy bills, increasing boiler life and reducing maintenance call outs. Utilising our high-performance flow technology, the CORE filter ensures that virtually 100% of unwanted debris is removed from the system and is typically installed on the return circuit as close to the boiler as possible. On larger systems, such as the one shown, smaller CORE Full Flow magnetic filter units may be installed elsewhere to give extra protection for radiators and pipework. Available in 2”- 3”.