Claire,
 CC> 'too dust and that I can wash under a spigot or hose.  Then it goes to
 CC> the electrostatic filter, which is also washable.  At that, you could
 CC> still write your name on any given piece of furniture many times.
I can relate to that. It's terrible here at the moment with everyone molting. 
I think that I will also try the ole box fan with a filter on the back plus 
everything else. 
I keep a bottle of cleaner by the PC just to be able to read the monitor.
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