Magnetic Filter Installation Cost
Should you get a magnetic filter? Costs, benefits, and whether it's worth the investment.
Typical cost£80 – £200
Magnetic Filter Installation Cost
A magnetic filter (such as a Magna Clean or Fernox TF1) costs £80–£200 to supply and fit, depending on the size and type.
Why Fit a Magnetic Filter?
Magnetic filters catch metallic debris that circulates in your heating system. This debris can damage the boiler's pump and heat exchanger — costing hundreds in repairs. A magnetic filter dramatically extends boiler life.
Is It Required?
Most manufacturers require a magnetic filter to be fitted as a condition of the boiler warranty. We include a Magna Clean filter on all new boiler installations.
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