20x20x1 AIRx HEALTH Air Filter, 12-Pack product image

20x20x1 AIRx HEALTH Air Filter, 12-Pack

Model: 20x20x1-HEALTH / Part: #181366

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5 stars

(48)

4 stars

(6)

3 stars

(2)

2 stars

(0)

1 star

(0)

Free Returns
100% Compatibility Guarantee

Protect more sensitive lungs

Highest rated filter to reduce most pollutants
Reduces pollen, dust, lint, dust mite debris, pet dander & mold spores
Lessens odors from car fumes & smoke
Removes bacteria & virus carriers
Creates cleaner indoor air

TOTAL $142.93 ( 12 Pack for $0.00 each )

In Stock

2025-07-21

6 Pack -

$73.99

$12.33 each

12 Pack -

$142.93

$11.91 each

FREQUENTLY BOUGHT TOGETHER

Description
Reviews

Is this the right air filter for you?

If you want to the ultimate solution to air quality concerns in your home, this is the air filter for you! The charged synthetic media in the filter attracts and captures very small particles that can irritate your lungs. We offer a convenient shopping experience with air conditioner filters and furnace filters in your size. We'll deliver your filters right to your front door!

Pleated media provides an extended surface area for highly-efficient filtration
MERV 13 rating means the filter removes 90% of particles from 1-3 microns in size (including bacteria and particles that carry viruses)
Meets "LEED" green building standards for new and existing buildings
Replace every 90 days under normal use
Made with pride in the USA
100% free returns on all filters

What does this air filter remove?

Do you want to know about the technical specs?

Nominal Dimensions	20 x 20 x 1"
Actual Dimensions	19.5 x 19.5 x 0.75"
Filter Media	Electrostatically charged 100% synthetic gradient media that does not support microbiological growth
Filter Support Grid	30 gauge galvanized expanded metal grid
Frame	Moisture resistant double-wall beverage board
Max Temperature	180F (82C) continuous service, peak 225F (107C)
Max Humidity	Resistant to 100% R.H.

Reviews

4.8 / 5 (56)

NIJAM R. UDDIN 0 day ago

These filters are a good quality and at a much better price for the MERV 13 rating.

Rick Perez 0 day ago

Excellent product. Easy to order online and fast delivery.

DENNIS SHORE 27 days ago

I have been ordering from this site since 2016 and have never had any issues. In the winter months I used to have sinus problems but since using this product it is no longer an issue. Would also recommend their Refrigerator Water filters.

PAUL L 2 days ago

Because they can help you find the right ones for you. Plus they have the best price for your money and there made here in America and great quality

Thomas Hodgson 0 day ago

Excellent product and great service.

Kathy Irvin 6 days ago

I am a repeat customer. Great value and fast shipping

Kirk Wheeler 6 days ago

Great filters

M JOHNSON 13 days ago

Have reordered these a number of times. Great value. Great product. Great service. Will continue to reorder.

JESSIE HUGHES 18 days ago

they are great fillters

Linda Thomas 26 days ago

Great quality and price.

WILLIAM T ELKS 3 days ago

EVERYONE HAS DONE A GREST JOB ,ON CORRECTING MY MISTAKE, AND I AM GOING TO GIVE THE OTHER ONES TO A CHUCH, THANKS AGAIN , I WILL BE REORDERING DOWN THE ROAD, THANK EVERYONE. YOUR CUSTOMER SERVICE IS OFF THE SHELF, TOP GUN !!!!!

elaine sechler 17 days ago

works great

Chuck Daniel 27 days ago

As always a quality product at a competitive price with excellent customer service.

Kelly Vanderdoes 25 days ago

I’ve used discount filters for quite awhile now and have always been happy with quality and price

Joy King 25 days ago

you all lied to me said that the filters would be here in two weeks but showed up in three days. Great job as always customer service was great.

melinda cook 2 days ago

I did 4 stars because it was easy to order and came on time. It looks all good. I have not done any replacements yet so I cannot tell how they are going to actually work yet. Looks fine.

Customer 9 days ago

Filters do a great job collecting dust.

Scott Phelan 17 days ago

Working great so far! Cleaner air, without hindering flow and putting any noticeable strain on unit! Well worth the cost! Super-fast shipping also! Only downside is that individual filters weren't packaged in plastic/sealed... all open in a box.

Michael 25 days ago

okay value

Jon A Ford 3 days ago

Thanks ... keep me updated.

Kirk Wheeler 4 days ago

I love the filters and use them @ to properties. I have allergies so the Merv 13 filter are the best. I replace them monthly which might seem to be over kill. But it puts less strain on my furnace motor. Which I run continuously.

Rosalie Mathews 19 days ago

I ordered the wrong size the first order and I called and to send them back and they said they would send me the correct size at no charge and didn’t want the other order sent back, and to donate them or give them away appreciate the support I received

Walt 29 days ago

Ordered the filters, got the filters. What more is there to say

Diana DiCicco 15 days ago

Great product highly recommend - associate was awesome when I contacted them to let them know that one of the boxes was badly damaged.. they automatically sent me another box...thank you

Walter L Bowen 11 days ago

Works well, doesn't last long untell you have to change it, but I guess how it works??

Peter 24 days ago

So far it is working as advertised. Time will tell.

Rick Perez 25 days ago

Excellent product for the price and fast service.

Jim Hills 28 days ago

The product is good and much cheaper than in the store. Unfortunately they were crushed along one full end during shipping via UPS.

Anne Carey Tarkinson 1 day ago

Excellent product, great service, fast delivery. Thank you!

Diane Porter 6 days ago

Love your filters. You offer a better valve and higher merv than big box stores (3M filter prices are crazy). Thank-you, I am a returning customer from Henderson, NV.

Rhoda Jones 21 days ago

Great price for the filters and speedy delivery

Janet Rake 25 days ago

Great! Does a good job.

Mike Hernandez 0 day ago

Good price

Ryan Moriarty 5 days ago

Great product at a superb value. Why pay box store prices?

LAURIE TATUM 7 days ago

Can't beat this price with this kind of quality.

Michael 7 days ago

Better than the 18x18, but still fitment issues

George Leung 16 days ago

Great filter at excellent price !

Paul Rubin 6 days ago

The filters do a great job and are reasonably priced.

Armando Luis Jr. 11 days ago

A high quality filter at a very reasonable price.

Janet Rake 21 days ago

The best value and quality.

Donald 10 days ago

Great product and great service.

Teja Singh 22 days ago

Great valve for money. Comparable to major brands you’ll find at local stores. Convient online ordering and fast shipping!

Paul Rubin 11 days ago

Great product for the price

Janet Rake 27 days ago

Good quality for a good price.

Gary Roessler 28 days ago

Highly rated filter st a great price.

ALBERT 2 days ago

good filter and fast shipping. thank you!

James T Miller 12 days ago

Perfect and at a fair price!

Tim Stovering 13 days ago

We are school teachers and the students bring in all sorts of germs. It is nice coming home to a house that has germ free air. The product is great and DiscountFilters.com is so easy to deal with. They have the best prices. My parents use them and love their products and services.

JON ALLEN 10 days ago

Clears the air perfectly if you have inside animals like dogs and cats

John Foreman 14 days ago

perfect fit great price fast delivery

S. McBrayer 1 day ago

I am glad I found Discount Filters. These are excellent filters. At first I used the MERV 11, but have switched to the 13. I've been trying to get my 2 grown kids to use this company, but they keep going to the big box stores to purchase theirs. Guess they have money to burn!

John H Schwarting 9 days ago

I bought 6 first time and 12 this time. Both were at a good price and arrived within a few days. Filters work as rated! 100% satisfied!

RG 19 days ago

Great filters at a great price. Arrived as promised. Will order again!

Richard Roberts 21 days ago

Filters fit well & are well built. Will not hesitate to purchase for future needs. I will also recommend to friends & customers.

MargeL 23 days ago

prompt delivery great price product is performing well

Shulin Chen 7 days ago

I ordered merv 13 filter. But what I received is like merv 8 filter. The filter is not of good quality.