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 conditioning filter air flow arrow.
When you install a new air filter into the ac return duct the arrows face inward to specify which way the air is flowing.
You need to determine the proper direction in order to obtain optimum filtering and have the longest service life possible for your filter.
It s a strangely surprising task changing your home air filters.
Are you too laz.
Not sure how to change a filter in your home.
When changing furnace filters many people wonder where the arrow of the filter should point towards.
It means the arrow faces the unit or in other words facing inside the space you re putting it into.
As the owner of a central heating and cooling system one of your most important maintenance responsibilities is to regularly change your air filter.
Our air conditioners accessories category offers a great selection of air conditioner replacement filters and more.
You need to verify which way the air flows and the arrow should point in the direction the air is flowing.
Find your air filter location.
The arrows on any air filter need to point in the same direction the air is flowing.
Is the arrow on the filter confusing you.
Before changing the air filter get the correct size.
You may have more than one air filter in the home to service.
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Well watch my video that easily explains the process.
But sometimes you may not know which way the air is flowing.
We want to ensure that you install your new filter correctly so today we re going to talk about how to know which.
If the air is not flowing briefly turn the fan on to verify the direction like many you may be wondering why the arrow should point in the direction the air flows.
The return air register the air handler cabinet and even a window air conditioner unit will all have an air filter that requires replacement or cleaning.
Here s an easy way to figure out which way the air flow arrow goes.
The arrow should always point in the direction the air is flowing.
The arrow should always point towards the return.
To properly insert a new filter look for the arrow.
The arrow and air flow direction.
Take it from alex hertzog our in house air filter expert.
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.
That s because a dirty and clogged air filter will significantly impair the efficiency of your furnace and air conditioner.