If your air filter doesn t have an airflow arrow then make sure the mesh is facing the blower of your hvac system since this is the last surface the air touches.
Air filter air flow up or down.
Wow that was exhausting i need a vacation.
Air filters should be changed regularly so it is always a good idea to have extras on hand.
For any air filter whether it be for an air conditioner or a furnace the arrows always point in the direction of air flow.
If the filter is excessively damaged the a c might break down entirely.
It means the arrow faces the unit or in other words facing inside the space you re putting it into.
It s a strangely surprising task changing your home air filters.
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.
831tun jul 1 2018.
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.
Which direction does the arrow on an air filter go.
There s an arrow on the box and it says to point in the direction of air flow but what does that mean.
When you install a new air filter into the ac return duct the arrows face inward to specify which way the air is flowing.
The a c won t work properly and may not cool the car.