Range from the cheapest fitting of a boiler magnetic filter £90 (Peter Norris based in KT19) to the dearest fitting of a boiler magnetic filter £170 (BoilerPRO Ltd based in KT9).
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 KT19 by posting a job with HaMuch and we will send it to heating engineers in KT19.

"Fit a magnetic filter"
KT19