MagnaClean® Micro has been developed to deliver effective central heating system protection against the damaging effects of black iron oxide. It is designed to remove magnetic and non-magnetic debris and is suitable for all domestic central heating systems especially where space may be limited. The filter can be fitted anywhere on the main circuit. However, in order to achieve the best protection for the boiler, it is recommended that MagnaClean Micro is fitted after the last radiator and before the boiler. In determining a suitable location, it is important to allow adequate access for servicing.