View Which Way Arrow Air Filter Pictures. For any air filter, whether it be for an air conditioner or a furnace, the arrows always point in the direction of air flow. It means the arrow faces the unit, or in other words, facing inside the space you're if you're still having trouble, you can email us a picture of the filter and encasement and we'll let you know which way it goes.
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Yes, especially if they have any type air filters can be beneficial in reducing the risk of acute respiratory attacks by trapping irritants that try to pass into the ducts of the ventilation system. The filter is installed on the cold air return, and filters the air before it enters the furnace. I can't speak of every cabin air filter available on the market for the c6, but if you buy a fram cf11181 fresh breeze filter, there is a difference between the two sides of.
The arrow on the filter element was pointed up suggesting that the air flow was from the fan up into the bottom side of the filter.
Part of the confusion comes from the owner's manual that shows the cabin air filter arrow pointing up. At least this is how i have it. Air filters have arrows printed on the sides of them that show you which way they are supposed to be installed. When you install a new air filter into the ac return duct, the arrows face inward to specify which way the air is flowing.
