Description
The Worcester Greenstar System Filter 22mm has been optimally manufactured to combat the damaging effects of system debris and pollutants, by capturing contaminants before they reach your boiler.
Over time, the water in your central heating system accumulates harmful dirt and debris, for example rust and solder fragments that have been shed by radiators and boilers.
The new Mini System Filter offers the same features as the current range but in a more compact size.
The filters have a high powered internal magnet that can capture large amounts of magnetic debris