Range from the cheapest fitting of a boiler magnetic filter £36 (RJM plumbing solutions based in DT4) to the dearest fitting of a boiler magnetic filter £120 (The Gas Man based in DT1).
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 DT6 by posting a job with HaMuch and we will send it to heating engineers in DT6.