Duct Cleaning in Nappanne
This may be what your ducts look like if they have not been cleaned in quite some time. What started out as mold throughout the house uncovered this mess also. You can see in the photo that the filter was not installed correctly which allowed dust and mold to bypass the filter and spread throughout the house. It is very important to keep up on the maintenance on your furnace. Regular duct cleanings and filter changes can save you lots of money in the long run. NADCA (National air duct cleaning association) recommends your ducts be cleaned every 3-5 years.