ADEY MagnaClean TwinTech 22mm
Best hundred quid I ever spent
Bought this a few years ago before SF stocked them.
Fitted it myself which was pretty easy. Combined this will a clean and protection from Sentinel and the CH water continues to be clean (you can see it through the plastic casing).
Service it once a year. Impossible to say if it extends the life of the boiler but I can believe it (along with proper servicing).
Also allows easy dosing of chemical cleans.
If you're getting a new boiler I would strongly suggest you make the additional investment in one of these for piece of mind.
27 Sep 2013
King of the lot!
Best unit for helping to keep a central heating system clean in conjunction with an inhibitor and after a system has been power-flushed to remove excess debris, or fitted in a system from new. You can take this unit apart and know it has been cleaned correctly. I bought it to fit into my own house.
16 Aug 2013
Best filter on the market
No new or old boiler should be without one of these filters as it will prolong the boiler from the dreaded black sludge and possible damage to the boiler/heating system.
14 Jun 2012