Magnetic system filter installation
A magnetic filter catches sludge before it reaches your boiler — cheap insurance for an expensive appliance.
About this job
Most boiler manufacturers now expect a magnetic filter to keep the warranty valid, and for good reason: magnetite sludge wrecks heat exchangers and pumps. We fit the filter on the return pipe where it protects the boiler, dose the system with inhibitor, and show you how the annual clean takes two minutes during your service. If your system is already dirty, we'll recommend a flush first.
What's included
- ✔Quality magnetic filter supplied and fitted
- ✔System inhibitor dosed correctly
- ✔Pipework modifications included
- ✔Isolation valves for easy annual cleaning
- ✔First clean demonstrated
How the job goes
- 1
Get in touch — call, WhatsApp or the quote form. Photos help us quote magnetic system filter installation accurately.
- 2
You get a fixed written quote — no hourly rates, no hidden extras.
- 3
We arrive when agreed, protect the work area, and keep you informed as we go.
- 4
The job is completed, tested and checked with you before we tidy up.
- 5
You pay on completion — and we send photos of the finished work for your records.
Common questions
How much should I budget for magnetic system filter installation?
From £180 including the filter. Every job gets a fixed written quote before work starts — no hourly-rate surprises.
How long does a magnetic system filter installation job take?
About 1 hour We'll confirm the timescale with your quote, and we turn up when we say we will.
Areas we cover for magnetic system filter installation
More heating & boilers jobs we do
Whole houseAnnual boiler service
Whole houseGas safety certificates (CP12)
LandlordsRadiator replacement
Any roomRadiator balancing & bleeding
Whole houseThermostats & smart controls
Hallway / Living roomPower flushing
Whole houseCirculation pump replacement
Airing cupboard / BoilerHot water cylinder repair
Airing cupboardThermostatic radiator valve (TRV) installation
Any roomFrozen & blocked condensate pipes
Boiler / ExteriorUnderfloor heating repairs
Bathroom / Kitchen
Ready to book magnetic system filter installation?
Free quotes, usually the same day — and we turn up when we say we will.