After checking, I found that it was able to clear the air with the same method. Must have a clean removal of Miami because of excessive dirt and then install back? Allow more expenses.
Those that can not be verified, clean air the way they are. Must be removed for washing. Since it is too dirty Then install again. It is an added expense The proposal for the attachments to be considered.
Of the check and found that cannot clear the air with old methods. There must be removed to wash, because is dirty, too. Then the installation back. The cost increase.