Essential Boiler Protection

Magnetic Boiler Filters.

Stop black iron sludge dead in its tracks. A magnetic central heating filter is the absolute best investment you can make to protect your boiler and keep your Northern Ireland home warm.

Why is a magnetic filter critical for your heating system?

Every day, your steel radiators react with the water circulating inside them, slowly rusting from the inside out. This rust breaks down into microscopic shards of iron, mingling with the water to create a heavy, black magnetite sludge.

As your boiler pumps water around your home, this sludge gets dragged right into the heart of your boiler's delicate heat exchanger and pump. Over time, it severely restricts water flow, causing "kettling" noises, immense pressure build-ups, and ultimately, absolute boiler failure.

The Warranty Warning

Nearly all major manufacturers will void your warranty if your boiler breaks down due to sludge contamination. Fitting a magnetic system filter proves you have taken the necessary steps to protect the boiler.

Magnetic central heating boiler filter installed on pipework

Industry-Leading Filter Brands

We only install the most reliable, high-gauss magnetic filtration units on the market.

Adey MagnaClean

Adey MagnaClean

The pioneer of magnetic filtration. MagnaClean Professional filters are the industry benchmark, utilizing dual-action non-magnetic capture alongside a remarkably strong magnetic core.

Fernox TF1

Fernox TF1

Highly engineered hydrocyclonic and magnetic in-line filters. Known for their unique action which forces contaminants down into the magnetic core assembly. Very robust and reliable.

BoilerMag

BoilerMag

A premium, heavy-duty option featuring a high-intensity magnetic core. Excellent for larger systems as it boasts exceptional collection capacities without restricting your system's water flow.

Need a filter fitted?

We install premium magnetic filters starting from just £150 as part of our power flushing service.

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Magnetic Filter FAQs

Yes. Almost all modern boiler manufacturers (like Worcester Bosch, Baxi, and Ideal) require a magnetic filter to be fitted during boiler installation. Without one, your boiler's warranty is often invalidated because black iron sludge will destroy the internal components.
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