ORIGINAL MESSAGE: (may be snipped)
On 5/11/2014 7:25 PM, Fred Jensen wrote:
I too think roofing filters are really not well understood.
REPLY:
A large part of the misunderstanding is due to the name. Whoever chose
the name "roofing" did a great disservice. A better name would simply be
it's function: 1st I.F. filter.
That's what it is and that's what it does.
I have always thought that "roofing" was a marketing ploy to imbue it
with some kind of magical powers.
73, Bill W6WRT
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