Buy new:
To see product details, add this item to your cart.
FREE Returns
Ships from: Amazon.com
Sold by: Amazon.com
To see product details, add this item to your cart. You can always remove it later.
FREE Returns
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Nordic Pure 20x20x4 (19_1/2 x 19_1/2 x 3_5/8) Pleated MERV 12 Air Filters 2 Pack

4.5 4.5 out of 5 stars 3,683 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Furnace Filters by Nordic Pure

To see product details, add this item to your cart. You can always remove it later.
2 Count (Pack of 1)
MERV 12
Air Filter

Purchase options and add-ons

Brand Nordic Pure
Material Electrostatically Charged Synthetic Pleated Media
Product Dimensions 19.5"L x 19.5"W x 3.63"Th
MERV Rating 12
Compatible Devices Air Conditioner, Furnace

About this item

  • Nominal Size: 20 x 20 x 4, Actual Size: 19 1/2 x 19 1/2 x 3 5/8 (19.5 x 19.5 x 3.63)
  • Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
  • If you are replacing a Honeywell or Lennox 20x20x4 or an air filter with an MPR rating with an actual depth of 4 3/8, please see our 20x20x5 (4 3/8 actual depth)
  • Nordic Pure MERV 12 is equivalent to MPR 1500-1900
  • Made in the USA
See more product details

Customer ratings by feature

Easy to install
4.0 4.0
Suction power
3.7 3.7
Sturdiness
3.6 3.6
Value for money
3.5 3.5

Frequently bought together

$46.99 ($23.50/Count)
Get it as soon as Tuesday, Mar 26
In Stock
Ships from and sold by Amazon.com.
+
$44.83 ($22.42/Count)
Get it as soon as Tuesday, Mar 26
In Stock
Ships from and sold by Amazon.com.
+
$42.49 ($21.25/Count)
Get it as soon as Tuesday, Mar 26
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

Compare with similar items

This Item
Nordic Pure 20x20x4 (19_1/2 x 19_1/2 x 3_5/8) Pleated MERV 12 Air Filters 2 Pack
Nordic Pure 20x20x4 (19_1/2 x 19_1/2 x 3_5/8) Pleated MERV 12 Air Filters 2 Pack
Recommendations
Filtrete 20x20x4 Air Filter, MPR 1550, MERV 12, Healthy Living Ultra Allergen Healthy Living 12-Month Deep-Pleated 4-Inch Air Filters, 2 Filters
dummy
Pamlico Air 20x20x4 MERV 8 Pleated HVAC AC Furnace Air Filters. 3 Pack. (Exact Size: 19.5 x 19.5 x 3.75 Inches)
dummy
Filterbuy 20x20x4 Air Filter MERV 13 Optimal Defense (1-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.38 x 19.38 x 3.63 Inches)
dummy
Filterbuy 20x20x4 Air Filter MERV 11 Allergen Defense (1-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.38 x 19.38 x 3.63 Inches)
dummy
Honeywell 20x20x4 Air Filter Replacement - FC100A1011 HVAC Furnace Filters with Merv 11 Filter Media, AC Filter with Homequip Disposal Bag 2-Pack (Actual Size: 19.94 x 19.75 x 4.38 Inches)
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$46.99$67.32$45.98$43.66$38.17$76.99
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tomorrow, Mar 22
Get it as soon as Tomorrow, Mar 22
Get it Mar 29 - Apr 3
Customer Ratings
Easy to install
4.0
4.3
4.5
4.5
4.7
4.6
Sturdiness
3.6
4.3
4.6
4.1
4.7
4.3
Value for money
3.5
3.8
4.5
4.1
4.5
4.3
Sold By
Amazon.com
Amazon.com
FiltersDelivered
Filterbuy
Filterbuy
Filter Pro
compatible devices
Air Conditioner, Furnace
Air Conditioner, Furnace
Air Conditioner, Furnace, Air Cleaner, Air Purifier
Air Conditioner, Furnace, Heat Pump, Air Cleaner
Air Conditioner, Furnace, Heat Pump, Air Cleaner
Furnace, Air Conditioner
MERV rating
12
12
8
13
11
11
number of items
1
2
1
1
1
2
material
Electrostatically Charged Synthetic Pleated Media
Electrostatically charged filter media
Fiberglass
Plastic, Aluminum, Polyester
Plastic, Aluminum, Polyester

From the manufacturer

Nordic Pure, Air Filter, Air Conditioning, Furnace, Filters, AC

Nordic Pure Benefits

Nordic Pure, Air Filter, Pets, Pet Dander, Animals, Allergies, Asthma

Nordic Pure, Air Filter, MERV Rating, MERV, Efficiency, Filtration, Filtration Level

Nordic Pure, Air Filter, Allergens, Allergies, Allergy, Pollen, Dust, Mold

Nordic Pure, Air Filter, Recycled, Green, Environmental

Filters Pet Dander

Your favorite four-legged friend could be capable of triggering allergies and asthma attacks. Nordic Pure air filters help remove pet dander, also known as the shedding of skin cells, from furry or feathery animals such as cats, dogs, hamsters, and birds.

Choose Your Filtration Level

Our Pleated Plus Carbon air filters provide heavy-duty air odor fighting power. Heat, cooking, laundry and pets all add to the onslaught of odors that linger in homes. Our Carbon layer filters out odors as the air moves.

Removes Allergens

Nordic Pure air filters remove allergens such as pollen, mold and dust mites from the air in your home. These pollutants can cause miserable allergy symptoms like coughing, sneezing and watery eyes.

Recycled Frame

All of Nordic Pure’s air filters are framed using recycled beverage board paper, making them easier on the environment.

Nordic Pure, Air Filter, Air Conditioning, Furnace, Filters, AC Nordic Pure, Air Filter, Air Conditioning, Furnace, Filters, AC Nordic Pure, Air Filter, Air Conditioning, Furnace, Filters, AC Nordic Pure, Air Filter, Air Conditioning, Furnace, Filters, AC Nordic Pure, Air Filter, Air Conditioning, Furnace, Filters, AC Nordic Pure, Air Filter, Air Conditioning, Furnace, Filters, AC
Pleated MERV 8 Filter Pleated MERV 10 Filter Pleated MERV 12 Filter Pleated MERV 8 Filter + Carbon Pleated MERV 10 Filter + Carbon Pleated MERV 12 Filter + Carbon
Customer Reviews
4.5 out of 5 stars
2,026
4.5 out of 5 stars
2,026
4.5 out of 5 stars
2,026
4.5 out of 5 stars
2,026
4.5 out of 5 stars
2,026
4.5 out of 5 stars
2,026
Removes Lint, Dust, Pollen, Dust Mites, and Pet Dander
Removes Mold Spores, Bacteria, and Viruses
Removes Smoke, Smog, Candle Soot, and Exhaust
Eliminates Odors

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Feedback

Nordic

Nordic Pure 20x20x4 (19_1/2 x 19_1/2 x 3_5/8) Pleated MERV 12 Air Filters 2 Pack


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Product Description

Product Description

Important Note:  Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size". With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. If you are replacing a 4 3/8 depth 20x20x4 filter in your Honeywell unit you should order our 20x20x5 Honeywell Replacement air filter that measures 19 5/8 x 19 7/8 x 4 3/8 (19.63x19.88x4.38).

Nordic Pure 20x20x4 Pleated Air Filters MERV 12 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage board frame. There is a metal mesh support grid bonded to the pleats for extra support. MERV 12 furnace air filters are comparable to HVAC filters with the rating of MPR 1500-1900. This high-performance HVAC replacement filter will help keep your air conditioning and heating systems running efficiently, saving money on utilities and costly maintenance.  It is important to regularly change your furnace air filters especially during any home improvements for fresh, clean air in your home or office. We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy.

From the Manufacturer

Nordic Pure 20x25x4 MERV 12 Pleated AC Furnace Air Filters: Actual Size: 9 1/2 x 19 1/2 x 3 5/8 (19.5 x 19.5 x 3.63) . IMPORTANT NOTE: Almost ALL filters are a fraction of an inch smaller than the nominal size printed on the filter. It is best if you measure your filter for the EXACT size and compare it to our "Actual Size" listed above. With the 4-Inch and 5-Inch filters there are many different exact sizes for the different HVAC manufacturers. Because of this, your filter may say 20x25x4 on it but really be the same as our 20x25x5. This is why we ask you to measure your filter so you aren't surprised if the filter doesn't fit! You may also want to look at our Honeywell replacement 20x25x5 filter. Just check the "Actual Size" before ordering. Changing your air filter is the first step in insuring your HVAC system runs at its optimal level this season. Generally, you should change your 4-Inch air filters every 3 to 6 months. Particles in indoor air are measured in microns, which are 1/1000 of a millimeter. A human hair is about 100 microns wide. A MERV 12 Nordic Pure air filter captures airborne particles as small as 0.3 microns! Nordic Pure air filters do not kill germs, however, the filter media does not permit the growth of bacteria or mold. As a result, it is not necessary to add any potentially irritating chemicals to the air filter to kill germs. Nordic Pure air filters are made out of an electro statically-charged synthetic material that draws airborne particulates to it like a magnet. Electrostatic filters help trap airborne particles to protect your family from allergy causing pollen, fine dust, smoke particles, airborne plant spores, bacteria, and some viruses.

Customer reviews

4.5 out of 5 stars
4.5 out of 5
3,683 global ratings

Customers say

Customers like the air filter for its excellent job of screening out dust and reducing allergies. They say it catches a lot of dirt and dust, and does a good job of keeping the inside air clean. Customers also like the filter for being high rated for filtration and saying it's a great value for the price. However, some customers are disappointed with the thickness and air gap.

AI-generated from the text of customer reviews

135 customers mention109 positive26 negative

Customers like the performance of the air filter. They say it works fantastic, is well made, and does a good job. Some say that the filters are a fantastic improvement over electronic filters.

"...It's the right size for my unit and is a god product." Read more

"Great product" Read more

"...It didn't matter. Worked great. I'm surprised that this Nordic Pure filter doesn't do much.Returning...." Read more

"Been using these for the past several years. They work great and haven't had an issue...." Read more

135 customers mention120 positive15 negative

Customers like the value of the air filter. They say it's a good value for the price.

"...filters supplied by the company that installed my heat pump, and certainly cheaper...." Read more

"...Good value." Read more

"...Materials and construction are good, and they are offered at a competitive price...." Read more

"this filter is a good value, however I did not notice the overall dimensions were smaller than the dimension listed so it did not fit snugly in the..." Read more

77 customers mention60 positive17 negative

Customers like the quality of the air filter. For example, they say it's well-made, durable, and reliable. Some mention that it holds up well in Idaho weather.

"...Hold up well in Idaho weather. I’m in a new home so not expected to see buildup of dust in short periods of time" Read more

"...It was as sturdy as the more expensive ones. The next test is how long before it needs to be replaced." Read more

"...Even when pulling the out after their life, they're still solid and not flimsy like some of the other cheap ones." Read more

"...Is they are constructed kind poorly. It makes you wonder if they are really the MERV rating they list...." Read more

54 customers mention54 positive0 negative

Customers are satisfied with the air filter. For example, they mention it's an excellent furnace filter, great for extra filtering, and perfect. Some say the filter looks great but is not the right size. Overall, customers are happy with their purchase and recommend it to others.

"These are excellent filters, sturdy and seem to be of good quality materials. Hold up well in Idaho weather...." Read more

"...These seem like decent filters, but they lack a printed MERV number on each filter. That seems odd to me." Read more

"...Too small by about a half inch. Good filter media seemingly, and nice price but no good for my application...." Read more

"This is an excellent filter - it fits as well in our furnace as an OEM filter and seems to work fine. The price is very reasonable...." Read more

27 customers mention21 positive6 negative

Customers like the dust that the air filter captures. They say it does an excellent job of screening out dust, reducing house dust for allergies, and keeping the inside air clean. Customers also mention that the filters do an amazing job of scrubbing the fine smoke particulates out of the air. They like that the filter is white and shows when getting dirty.

"...my furnace, but during fire season these do an amazing job of scrubbing the fine smoke particulates (PM 2.5) out of the air." Read more

"...every three months because our dog sheds so much, and the filter looks fairly clean...." Read more

"...Doesn’t hinder airflow. Catches quite a bit of particulates. After about 3 months it’s dirty enough to change but could probably run longer...." Read more

"...It looks like it can do the job, but does not seem to remove any particulate matter from the air...." Read more

264 customers mention80 positive184 negative

Customers are mixed about the fit of the air filter. Some mention that it fits fine, while others say that it does not fit properly.

"...The size is uncommon, at least as far as Lowes and Home Depot are concerned or I would buy there just to support local hardware businesses...." Read more

"These are great, but they are a little smaller than the inches they advertise" Read more

"...These fit fine, make sure you go by the actual filter size and not the listed size...." Read more

"...Not much to review about a air filter other than its slightly smaller than the 20x20x4. It says it in the description. I make it work" Read more

57 customers mention22 positive35 negative

Customers are mixed about the air gap. Some mention it fits perfectly and doesn't hinder airflow. They say it makes a pronounced improvement in air quality. However, others say that it sits lopsided and will let some air through unfiltered. They also say the air flow can go around the filter box and creates a loud noise.

"...In other words, it's not filtering anything at PM.5. I've never seen this before! Ever!! Especially for a MERV 12 filter!!!..." Read more

"...And air quality seems just as good so I think it is doing an acceptable job." Read more

"...I was able to precariously balance it but this does leave gaps for air to flow in without passing first through the filter...." Read more

"...both ends of the filter slot so it sits lopsided and will let some air through unfiltered." Read more

20 customers mention0 positive20 negative

Customers are dissatisfied with the thickness of the air filter. They mention that it's noticeably thinner than the other brand, not as thick as other filters, and that the filter medium is less dense than the Filtrete filter.

"...the thickness against OEM brand filter and this is noticeably thinner than the other brand." Read more

"...It also too thin compared to my old Honeywell filter. Quality seems very questionable. Only good thing was it delivered fast...." Read more

"...3M, with a stamped on the side MERV 12 rating, the Nordic material is much thinner and therefore I question if it is really a MERV 12...." Read more

"...Filter is not thick as normal filter, MERV is not even printed anywhere on filter. How do I know if I got the 12 MERV I ordered? Answer!..." Read more

Great Price. Excellent for DIY Air Filter Box
5 Stars
Great Price. Excellent for DIY Air Filter Box
I bought four of these to make a DIY Air Filter Box for our basement, where we were having some construction work done that was going to generate a lot of dust. I was pleased with the sturdy construction of the filters. I will buy more of these in the future.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on July 30, 2023
Size: 2 Count (Pack of 1)Style: MERV 12Pattern Name: Air FilterVerified Purchase
Reviewed in the United States on January 28, 2024
Size: 2 Count (Pack of 1)Style: MERV 12Pattern Name: Air FilterVerified Purchase
Reviewed in the United States on February 19, 2024
Size: 2 Count (Pack of 1)Style: MERV 12Pattern Name: Air FilterVerified Purchase
Reviewed in the United States on September 17, 2021
Size: 2 Count (Pack of 1)Style: MERV 10Pattern Name: Air FilterVerified Purchase
4 people found this helpful
Report
Reviewed in the United States on February 21, 2024
Size: 2 Count (Pack of 1)Style: MERV 12Pattern Name: Air FilterVerified Purchase
Reviewed in the United States on December 27, 2023
Size: 2 Count (Pack of 1)Style: MERV 12Pattern Name: Air FilterVerified Purchase
Reviewed in the United States on March 17, 2024
Size: 2 Count (Pack of 1)Style: MERV 12Pattern Name: Air FilterVerified Purchase
Reviewed in the United States on January 20, 2024
Size: 2 Count (Pack of 1)Style: MERV 12Pattern Name: Air FilterVerified Purchase

Top reviews from other countries

Translate all reviews to English
Ben Martin
5.0 out of 5 stars Perfect fit, good airflow
Reviewed in Canada on January 20, 2024
Size: 2 Count (Pack of 1)Style: MERV 12 + CarbonPattern Name: Air FilterVerified Purchase
kirk
5.0 out of 5 stars Lots of filters for a good price
Reviewed in Canada on June 5, 2022
Size: 6 Count (Pack of 1)Style: MERV 12 + CarbonPattern Name: Air FilterVerified Purchase
Amazon Customer
5.0 out of 5 stars Wonderful filter
Reviewed in Canada on January 30, 2020
Size: 6 Count (Pack of 1)Style: MERV 8 + CarbonPattern Name: Air FilterVerified Purchase
Sébastien
5.0 out of 5 stars Bon rapport qualité prix
Reviewed in Canada on August 27, 2019
Size: 1 PackStyle: MERV 13 + CarbonPattern Name: Air FilterVerified Purchase
Client d'Amazon
5.0 out of 5 stars Parfait
Reviewed in Canada on July 3, 2019
Size: 1 PackStyle: MERV 12Pattern Name: Air FilterVerified Purchase