If you are looking to get the best out of your central heating system, system filters are a must. System filters are designed to protect your boiler, combating the damaging effects of system debris and pollutants, and undoubtedly make a real difference to the lifespan of your investment.

When the weather plummets to sub-zero temperatures this can cause external condensate pipes to freeze up, which in turn can bring your heating system to a grinding halt.