[nylug-talk] air filtration systems

[Alex Pilosov]

On Wed, 20 Jun 2007, Dale Harris wrote:

> Yo, IT manager types.  Any of you using standalone air filtration
> systems in your machines rooms?  Like for dust removal.  Any
> recommendations?
The question is formulated wrong.

Your HVAC system *will* have filters, to protect its coils etc.  Said
filters need to be changed monthly. These filters will trap dust as well. 

I never heard of anyone using different systems for air filtration.

-alex