Range from the cheapest fitting of a boiler magnetic filter £34 (Dilip Kumar based in UB3) to the dearest fitting of a boiler magnetic filter £180 (R Taylor Gas Services Ltd based in UB4).
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 SL0 by posting a job with HaMuch and we will send it to heating engineers in SL0.