Range from the cheapest fitting of a boiler magnetic filter £12 (Xpress Gas Services based in WV3) to the dearest fitting of a boiler magnetic filter £130 (Firewater Plumbing & Heating Ltd based in DY5).
Comparing heating engineers estimates for fitting a magnetic filter gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to connect a magnetic filter in DY1 by posting a job with HaMuch and we will send it to heating engineers in DY1.