does it matter which way your furnace filter goes in

Draw it in the same direction the arrow on your next filter will face. Many people experience trouble in the job as they end up inserting the furnace filter backwards or in an improper position.

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. In general if your filter is on the ceiling the arrow should face the ceiling and if its on the wall the arrow should point to the wall. The furnace or the filter air box most likely will contain the correct filter measurements for replacement filters or just. Luckily most air filters are designed so that they will not fit properly unless they are inserted correctly.

That way you easily can. Most filters have arrows on the frame of the filter that indicate which direction the filter should go. Well show you which direction to install your air filter and what can happen if its installed the wrong way.

Cleaner Air Better HVAC Protection Lower Energy Bills Free Delivery. Most furnace filters are bi-directional does not matter which way the air travels. A MERV rating of 1 is the worst rating while a MERV rating of 16 is the best.

We Make Shopping Quick and Easy. Heres a rule of thumb. Also Know do you have to turn off furnace to change filter.

The direction of the air filter or furnace filter is crucial to get maximum comfort with your HVAC products at home or commercial place. Take a permanent marker and draw your own airflow direction arrow on the HVAC unit near the furnace filter access door. To begin with you can refer to the printed direction to adjust arrow points on the product manual.

So they should face the ceiling if your filter is placed on the ceiling. The arrows on your furnace filter should always point in the same direction as the airflow. Pleated filters contain much more surface.

We Buy Test and Write Reviews. By installing your filter backwards air will have a harder time flowing through the filter and your air handler. What Do We Do.

How Do I Install A Furnace Filter. This is technical speak for how good the air filter is at catching dust particles and keeping them from recirculating into your house. The air filter arrows should always face your unit and away from the return air duct bringing the air thatll be cooled or heated.

A furnace or central air unit that has to pull in air through the non-porous side of a filter loses efficiency and runs longer requiring more. That way the next time you replace your furnace filter you can just point the arrow on the filter in the same direction. Keeping this in consideration what happens if you put a furnace filter in backwards.

Some of the low-fold accordion style filters restrict too much air flow because of not having enough surface area for the air to be pushed through. Remember that air flows from your ducts through the filter and into the furnace. For the most part pleated furnace filters are more efficient and last longer than simple fiberglass non-pleated filters.

This will allow the filter to clean harmful particles before reaching your HVAC unit. For vertical downflow units air comes in from the top you can expect to find the filters in the top door. Its a good idea to mark the direction of the airflow on your ducts with a sharpie.

One side of the filter is more porous than the other. Ad Our Research Has Helped Over 200 Million People To Find The Best Products. The pleated part of the filter should be facing you when you install it and the other side which usually consists of a metal mesh or cardboard frame should be pointed towards the return.

Doing this will help you remember which direction the filter needs to go when you replace it in a few months. By installing your filter backwards air will have a harder time flowing through the filter and your air handler will have to work harder to make up for the loss of airflow. The arrow must always face toward the furnace and away from the return duct.

There are the inexpensive bluewhite fiberglass filters all the way up to disposable accordion style filters that cost around 50 each. The arrow should face towards your furnace and away from the air duct that supplies your unit with air. To make the chore next to automatic you might consider grabbing a permanent marker and drawing the arrow in its proper direction on the actual furnace housing or ductwork.

Look for the airflow arrows printed on the side of the air filter that indicate which direction the filter should be inserted. For vertical upflow units where the air comes in from the bottom look for the filter location in the bottom door. That arrow must always face toward the.

Placing your furnace filter in backwards could affect your furnaces health and lead to permanent damage. Whats Not To Love. This could lead to higher utility bills and possibly damage your furnace or air conditioner.

Arrow points should be in the direction of the ductwork or air handler and it varies with Upflow downflow and horizontal flow of the furnace position. What this means is that a MERV 16 air filter will catch more dirt dust particles allergens etc. Why its important to install a new air filter correctly near the Coachella Valley.

Slide the new filter in with the arrow pointing toward the furnace. And they should face the wall if its somewhere on the wall. Arrow which way does air filter go in furnace.

This is pretty easy once youve found the arrow mentioned above and inserted it with the arrow facing towards the. Shown in the image below. To make things easier just make sure the arrows on the air filter point in the same direction as the arrows on the air handler.

If you cant find an arrow which indicates the proper air flow there are a few. Which Way Does the Filter Go. As a general rule of thumb a thicker furnace filter will last longer and can be more efficientYour system configuration will determine the thickness of the filter that you can use.

The arrow should ALWAYS point towards the return. Although the two sides. If you are looking at a furnace filter find the arrow that indicates the proper air flow direction.

Ad Get Best In Class Furnace Filters Delivered Straight To Your Door With Second Nature. Some of the accordion filters have a lot of folds giving. Heres an easy way to figure out which way the air flow arrow goes.

If the air is flowing to the right the air should point to the right. This not only results in poor efficiency but it may also result in the hot air getting blocked. So be sure to look for the arrows that are printed on the sides of the filters because they show you which way the filters are supposed to be installed.

That arrow must always face toward the furnace and away from the return duct that carries the air in need of heating or cooling. Replacing your air filter is not difficult. Than a MERV 1 air filter.

The arrow points in the direction the air is flowing through the duct system. For horizontal units you will likely find the filter on the side of it. The arrow on the filter should always point toward the furnace.

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