Air Flow Arrow On Furnace Filter

The arrows on any air filter need to point in the same direction the air is flowing.

Air flow arrow on furnace filter.

If you inspect your new air filter you may see an arrow that says air flow. When changing furnace filters many people wonder where the arrow of the filter should point towards. There s an arrow on the box and it says to point in the direction of air flow but what does that mean. To properly insert a new filter look for the arrow.

In other words the air travels from the tail of the arrow toward its point. For any air filter whether it be for an air conditioner or a furnace the arrows always point in the direction of air flow. The arrow and air flow direction. Hvac systems push the cool or warm air out and pull spent air in recirculating the air throughout your home.

Which direction does the arrow on an air filter go. The right way to insert a furnace air filter. When you install a new air filter into the ac return duct the arrows face inward to specify which way the air is flowing. Generally the edge of the filter is marked with an arrow which points in the direction of the airflow.

The airflow arrow is sometimes the most confusing part about installing an air filter. It s a strangely surprising task changing your home air filters. The arrow on your filter should always face the unit and away from the return air duct that carries the air that will be heated or cooled. Turn off you hvac system while you are changing your air filter.

Once you ve figured out the correct direction you can simply look at the. If the filter. It means the arrow faces the unit or in other words facing inside the space you re putting it into. If so the arrow should be pointing towards the return not towards you.

The easiest way to think about it is that the arrow is supposed to flo. These arrows should be pointing in the direction that air flows through your system which is away from the supply ducts and typically toward the blower. That is a great question. In most cases you should not be seeing the metal grating after you have installed it.

If your filter is located in your furnace system the arrow should point towards the furnace. If there is no arrow the side that is stronger or reinforced by cardboard or wire mesh is the side the arrow should be pointing to. The arrow should always point in the direction the air is.