The arrows on any air filter need to point in the same direction the air is flowing.
Air filter air flow up or down.
So no oem filters that indicate air flow direction are installed with air flowing down orientation.
The a c won t work properly and may not cool the car.
It means the arrow faces the unit or in other words facing inside the space you re putting it into.
If you re not quite sure which air filter is the best fit for you see three questions to ask before buying your next air filter for additional help.
When you install a new air filter into the ac return duct the arrows face inward to specify which way the air is flowing.
For any other questions concerning your home s air filter talk to our customer service comment down below or visit the air filters section of the blog.
It s a strangely surprising task changing your home air filters.
For any air filter whether it be for an air conditioner or a furnace the arrows always point in the direction of air flow.
Air filters should be changed regularly so it is always a good idea to have extras on hand.
Wow that was exhausting i need a vacation.
If the filter is excessively damaged the a c might break down entirely.
831tun jul 1 2018.
If the a c filter is bad the ventilation will be weak the air flow will decrease and the noise of the flow will increase.