Range from the cheapest fitting of a boiler magnetic filter £34 (P K Dale based in L35) to the dearest fitting of a boiler magnetic filter £130 (NIALL CATLIN PLUMBING AND HEATING LIMITED based in L33).
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 WA11 by posting a job with HaMuch and we will send it to heating engineers in WA11.