Magnatite or sludge is the biggest cause of heating system failure; not only does it create cold spots in your radiators, but it also impairs the performance of the boiler by silting up the heat exchanger.

Fitting a sludge filter is an excellent method of helping prolong the life of your boiler and heating system and follow on maintenance is simple and can easily be performed by the homeowner. The video clip above shows how the Adey Magnaclean unit helps reduce sludge build up.