wrote in message
...
That no company (yet) has embedded an air freshener in a furnace air filter.

My wife if company is coming and the house smells like last nights dinner sprays
air freshener or perfume on the furnace filter before they arrive.
Even in summer, she just turns on the fan.

I've never known anyone to spray a filter, but I do know people that attach laundry
dryer sheets to their filters to accomplish the same thing.

jim menning