Posted 1/14/2015 23:15 (#4312867 - in reply to #4311090) Subject: RE: Dusty home
SoCenIL
Clean the ducts for sure. Then my HVAC guy said to spray the furnace filter with end dust or some other kind of dust spray on your filter. spray it on the side that the return air hits first. He sad this will help also. do that every time you change filters .
Dusty home
