In article ,
A.Lee wrote:
Doctor Drivel wrote:

On the CH return to the boiler fit this filter:

http://www.mytub.co.uk/product_infor...product=313159
Cheap enough to buy.

For £108, I think i'll stick with the 'thorough flush every ten years'
method. For a new boiler it may act as peace of mind, but on an old one
it is a poor cost/benefit ratio IMO.

Using inhibitor on a leak free system is the cheapest way to prevent
corrosion. Filters are simply unnecessary. If they were a requirement
boiler makers would fit them.

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Dave Plowman London SW
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