My furnace filter has no dust, why?

I couldn't find any dust on my furnace filter. Why? Is there anything wrong with my furnace? What should I do? Thanks.

Reply to
LINDA
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Mine doesn't get very dusty either even with all the sawdust in the garage. Has plenty of cat hair though.

Reply to
Eugene

You probably have a primary filter. Check at the return air vent.

Dave

Reply to
TeamCasa

I wish mine didn't have any, either!! :-)

Reply to
f/256

My old house had two furnaces; a second one for a bedroom wing addition. The second furnace filter never had to be changed; we apparently generated little dirt in the bedrooms.

Maybe you are just clean!

Reply to
toller

Has the furnace run since the last time you changed the filter?

Reply to
Tom

You should send whoever cleans your house over to clean mine.

Reply to
Paul Kierstead

try turning it on once in a while?

Reply to
mac davis

You might want to look at the Pumas thread, cat hair may not be the "throw away" most people think it is.

Josie

Reply to
firstjois

How many cats do you use to heat the house in the winter? Can you buy them by the cord?

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-Jim ©¿©¬

Reply to
jtpr

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