Calmag HF1 Heating Pack D
The Calmag heating filter removes the black iron oxide/magnetite and sludge from a central heating system, restoring the efficiency of the system back to its original level. Calmag recommend the installtion of a central heating filter on every new system to prevent any future build up of magnetite and sludge with the correct use of chemicals will ensure a more efficient operational life.
• Black iron oxide leads to higher energy bills
• If left untreated, pumps and valves may fail
• Systems should be thoroughly cleaned and flushed
• Central heating systems and boilers are both affected
• The problems increase if it is ignored