How To Install Air Filter In Furnace

Changing a furnace filter is a uncomplicated home maintenance activity with numerous benefits. Install a furnace filter to reduce your free energy bills, clean your air, and go along your home cleaner.

Only changing your dwelling house's air filter has been shown to ameliorate your free energy bills up to xv%!

You should consider changing your dwelling house's furnace filter every 90 days as a general rule. Consider irresolute your filter sooner if y'all have pets or allergies.

So how do you install a furnace filter? Cheque out these uncomplicated instructions.

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Footstep 1 – Turn your furnace off

Locate your thermostat. Turn the system to off and confirm the fan isn't running. You shouldn't hear any noise coming from your furnace.

Step 2 – Open the filter housing

The filter housing is often located in your garage. Easily remove the filter housing by giving information technology a slight pull. Some filter housings might have clips to movement aside earlier you can remove the housing embrace.

Note: Sometimes information technology's best to inspect your furnace filter between scheduled changes for dirt. Consider change your furnace filter if y'all're home becomes dirty or y'all feel any other symptoms of a dirty filter.

How to choose a new furnace filter

Find your furnace filter size

Y'all should be able to discover your filter size by checking the old filter. Filters have 2 sizes you need to pay attention to, nominal and bodily.

The filter pictured above is a 16″ 10 25″ x 4″ which is the nominal size. Still, this filter has an bodily size of 15.5″ x 24.5″ x 3-5/8″. The actual size is the bodily dimensions of the filter.

Determine filter effectiveness with MERV ratings

Next, you'll need to know what filter works all-time for your family. You'll need to know which MERV rating works best for your filtration needs. MERV values for dwelling utilize typically range from i to 13, where xiii is a higher filtration level.

I don't recommend under a MERV 8 and the price difference isn't much between MERV half dozen and MERV 12 filters. MERV 6 filters are ok for dust, lint, and pollen while MERV viii filters help filter mold and grit mites.

For most families, MERV 11 or 12 filters are the best option for toll and effectiveness .

I own pets, and then a MERV eleven or higher is best for my state of affairs. If you live in a big metropolis or accept allergies, a MERV 13 might be your all-time choice.

Guild your filter

Next, go to Nordic Pure. Look in the upper left paw corner of the website for a identify to enter your filter size. Enter in your filter size and search for your filter.

Does the actual filter size match your filter? If it does, select view details.

You'll exist brought to the Nordic Pure social club screen where you should have a few options to choose from.

Most people will exist perfectly ok with selecting a pleated media blazon. If you desire more than odor control, select either a pleated and carbon filter or pure baking soda filter. Personally, I do pleated.

Adjacent, select your performance rating depending on the MERV value your family needs. I more often than not select MERV 12. Nordic Pure offers MERV seven through Merv 15!

Finally, choose how many you want to purchase and hit add to cart.

Which is the best furnace filter?

Price is fairly consistent between MERV 7 through MERV 12 filters. However, there is a significant price jump above MERV 12.

Note the price doesn't change much between MERV 7 to MERV 12. Withal, the price jumps significantly the higher MERV rating at thirteen and above.

Therefore, I recommend sticking with a MERV 12 filter for performance and toll-effectiveness .

Read More:Which home air filters are the best?

Stride iii – Install a furnace filter

Next, insert your furnace filter paying attention to the flow management arrow. The arrow should point with the direction of menstruum to ensure proper installation.

So how do y'all know which management the flow is going?

How practise you know which mode to insert the filter if you don't know the direction the flow is going? There are a few simple means to tell.

Indicate the menses management arrow towards the fan/blower. The filter should be installed at the intake of the fan or blower. This is to protect the fan from contaminants which can damage the fan.
Signal the flow direction arrow into the wall or ceiling. If your filter housing is within your house on a wall or ceiling, then the filter must betoken into the wall or ceiling.
Turn the fan back on feel which way the air is flowing.If yous all the same can't tell which manner the air is flowing then you tin can turn the system on briefly to feel the air.

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What happens if you install a furnace filter backwards?

It is not recommended to install your furnace filter backwards. However, you should exist ok if yous accidentally install your filter backwards from fourth dimension to time.

A backwards filter will not filter as effective as a properly installed filter. You volition too increase the demand on your fan or blower which tin can pb to increased energy bills. In improver, increased demand tin reduce the life expectancy of your fan or blower which can be a costly repair.

Footstep four – Write the date on the filter

Your filter should exist replaced once every 90 days for most families. Families with pets or allergy sufferers should install a furnace filter every 30-60 days. To help keep track, write the engagement on your furnace filter:

You can also prepare a reminder on your phone to notify you when it's time to supervene upon your furnace filter. I set a xc 24-hour interval reminder on my telephone because I don't e'er remember!

Step 5 – Replace the filter housing cover and turn the organisation on

Finally, supervene upon the filter housing cover and turn the arrangement back on. Your filter should be expert to become!

Video examples on replacing your habitation'southward furnace filter

Filter replace inside your home

Expertvillage created a great video showing you how to properly modify an air filter located within your habitation, at the return duct.

Encounter it on YouTube

Remember to point your flow management arrow toward the wall!

Filter replaced at a key unit (inside your garage)

888 Heating and Air Workout put together a video that shows you how to replace a abode air filter located at your central unit.

See information technology on YouTube

What'south side by side?

Bank check out these simple ways to improve your home's air quality. Go out a comment beneath and share this article if you lot liked it!