What is a System Filter?

Magnetic system filters have become a standard fitment when a boiler is replaced since they were introduced around 10 years ago.

Most system filters have either a magnet or gauze fitted which traps and dirt from reentering the boiler. A system filter is no good if your system needs to be Powerflushed, but on a well maintained system in good condition it will help to keep the system working efficiently and prevent boiler breakdowns relating to faults caused by dirt.

I can install a system filter to most wet central heating systems and in nearly every case cheaper than the prices of the large boiler maintenance companies