T&T: air duct filter

[Frank Timpano]

  How about trying a nylon pantyhose over the end of the duct with a rubber 
band? If that proves too course a filter, could double up the fabric. More 
of a strainer than a filter...

At 09:05 AM 8/1/2009 -0400, ed wrote:
>My engine space never had a blower to evacuate heat. I just installed one. 
>The intake for this exhaust system is near the alternator. I do get some 
>belt dust from the alternator. I'd like to keep that belt dust out of the 
>blower.
>So I'm looking for a simple filter at the mouth of the intake that can be 
>easily cleaned and not interfere too much with air flow. The duct is 3" 
>aluminum.
>
>Ed K _______________________________________________
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