20x20x1 AIRx DUST Air Filter, 6-Pack

Model: 20x20x1-DUST / Part: #174652

5
218 review(s)
 
Average rating 4.8/5
5 stars
(191)
4 stars
(20)
3 stars
(4)
2 stars
(1)
1 star
(2)
  •  Free Returns
  •  100% Compatibility Guarantee

Enjoy a cleaner home with less work

  • Reduces dust, lint, dust mites, pollen
  • Will help keep your HVAC system clean
  • Maintains superior airflow
  • Creates cleaner indoor air
TOTAL $49.99 ( 6 Pack for $0.00 each )

In Stock

Ships Monday

FREQUENTLY BOUGHT TOGETHER

20x20x1 AIRx HEALTH Air Filter, 6-Pack
(case of 6 Filters) MFG#: 20x20x1-HEALTH
$73.99
20x20x1 AIRx ALLERGY Air Filter, 6-Pack
(case of 6 Filters) MFG#: 20x20x1-ALLERGY
$61.99
20x20x1 AIRx ODOR Air Filter - Carbon MERV 8
(case of 6 Filters) MFG#: 20x20x1-ODOR
$79.99

Is this the right air filter for you?

If you want to protect your HVAC system, keep your house a little cleaner, and remove a few nuisance particles from the air you breathe then yes, this is the filter for you!  Not everyone needs to get rid of odors, and not everyone is overly sensitive to allergens and other, more harmful, particulates in their air.  We make shopping for air conditioner filters and furnace filters easy!

  • Entry-level pleated air filter offers improved filtration over common fiberglass filters
  • MERV 8 rating means the filter attracts common large household allergens like dust, pollen, and mold spores
  • 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?

Pollutants

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

5
4.8 / 5 (218)
Bea Bernardo 7 days ago
5
This is my second purchase, I would not hesitate to repurchase when I need additional filters. Service online is second to none.
Chris Simber 18 days ago
4
Great product, one was damaged and outside of box was damaged.
Brandon Ford 6 days ago
5
Fit well and very affordable.
Klaus Birk 3 days ago
5
have been usining the filters for several years
Anna Ellis 4 days ago
5
No issues at all great products
Geneva Andrews 20 days ago
5
Quality is just fine and delivery time is always good.
Karen B Stallard 26 days ago
5
The product is great. Air flow is cleaner. My HV system runs smoother. I am very satisfied with the product.
Everett Crawford 27 days ago
5
This is a very well made product. I can count on it working as it should and as expected. Never been disappointed with it.
Len Burroughs 10 days ago
5
Does exactly what it is supposed to do at a reasonable price!
Jeff 3 days ago
5
Good value for the momey
Carolyn 7 days ago
5
These are very good filters.
Barbara Thomas 13 days ago
5
Easy to order, staff very helpful. Also product is top notch.
Iain Hall 27 days ago
5
Filter frame strong and size as stated. Filter itself excellent quality.
George Sprengel 5 days ago
4
Good stuff
Rebecca Krasnegor 29 days ago
5
Great product.
Suzanne 20 days ago
5
These filters seem to do a great job. We change our filters every 3 months and they show an accumulation of dust and dirt filtered from the air pulled into our heating/air conditioning grate.
Beth A Collins 10 days ago
5
Always a great product and protects my husband against dust particles as we live in the high desert.
Thelma Rich 5 days ago
5
My first package was lost appreciate the fast response to sending my second package. Thank you so much.
Carolyn 16 days ago
5
Excellent filters!
MARK KRALICK 18 days ago
5
Excellent product at a great price.
Charles 20 days ago
4
I have allergies to pollen and This filter is great for filtering out pollen.
Fiona Maclean 4 days ago
5
I ordered the wrong product & customer service was excellent.
Judith Klar 16 days ago
5
Have never been disappointed in the quality and price of this product.
Harry A Watters 5 days ago
5
Ordering on line with fast and easy shipping and a COUPON!!
Janice Ritter 12 days ago
5
Web site is very easy to navigate. It is set up to eliminate as many questions about the products as possible and made choosing the correct filter easier than I had imagined. Delivery was quick enough and shipping was free. Thanks for getting these to me without any hassles!
Katherine BEcky Meagher 14 days ago
5
East and timely
ESTELA GRAU 21 days ago
5
I have been using this air filter for a few years and continue to be very happy. I feel my home is cleaner.
Vickie Gayson 3 days ago
5
These filters work great. They are of high quality and pick up the dust in the air.
Barbara Stokesbary 12 days ago
5
Good quality air filter that only requires changing every 90 days.
Jeff Valenzuela 1 day ago
5
The products you offer are great and I really appreciate the fast prompt service in delivery you provide. Thanks for helping us
Tina Baker 3 days ago
5
second order very satisfied.
Judith Reader 10 days ago
5
Just what we wanted
Joe Benson 18 days ago
5
Good service. Good product.
Norman A Lewis 19 days ago
5
I love discount filters because of the high quality product and fast, free shipping.
RICHARD DAUGHERTY 20 days ago
5
Great service
Joseph Cassell 20 days ago
5
Because of the low temperatures my furnace is working overtime so filter changes come more often. The filters are a good quality for the reasonable price
Richard Werner 19 days ago
5
Much better product than what the big box stores carry. I can always rely on Discount Filters to provide the best quality product at a fair price.
Andrew Everts 6 days ago
5
I have ordered filters from you multiple times and with each order the price has increased 5-10$! I will be looking elsewhere for my filters due to your continuous price increases by such large amounts.
Randall Bird 8 days ago
5
10 characters
Kim Brown 18 days ago
5
I love purchasing my air filters from this Business nobody else compare in my opinion. They are packed well and delivered without any damage to the box.
William 24 days ago
5
Good filters that aren't to expensive.
john m wickersham 14 days ago
5
Prompt well packed good value
William Cline 15 days ago
5
The house has noticeably much less dust on the wooden furniture! Thanks these filters are really good!
Maria Izquierdo 16 days ago
5
Very happy with the quality and convenience of Discount Filters.
John A. Chambers Sr. 25 days ago
5
I have been using these filters for a few years and like them for their performance.
Linda M Reid 2 days ago
5
These filters do exactly what you would expect and are very durable. We like that they are light enough to not disrupt the air flow to the handler, but sturdy enough to trap dust and debris. An excellent value that is shipped with care and on time.
Muriel Cohen 6 days ago
5
Excellent! Thank you for excellent service
Phyllis Hinderliter 9 days ago
5
Does a great job!
bob knes 5 days ago
5
produck is very good and laura washelpfull
Kevin Fox 7 days ago
5
Looks like good quality
Bill Harper 16 days ago
5
I've used this product before and am always satisfied
John LaCerra 1 day ago
5
Fast service with free shipping. Quality filters for the money
Frank Fourno 9 days ago
4
great value
jerry garrett 19 days ago
5
Fast shipping and they WERE NOT crushed
Amy Poteet 22 days ago
5
These filters rock my world!
E. J. Z. 1 day ago
5
Very good quality of product and very good value for price. Filters arrived in a timely manner. Does 5 stars rate excellent or not applicable? confusing
edward shook 2 days ago
5
Great Filter for The Money
Sue 11 days ago
5
As described.
Florinda Ruotolo 13 days ago
5
The filters are my choice for the ac/heat vents
CHERYL WHITAKER 8 days ago
5
Fast Shipping on a quality product
Steven Swift 10 days ago
5
Fit into furnace better than 3M
William hart 17 days ago
5
I have been buying these filters for at least the past 5 or 6 years and found them to be of good quality. I have only one negative comment and it is that they come USPS and I then must drive some 20 miles round trip to pick them up and the box always showed some damage.
Klaus Birk 17 days ago
5
have not yet installed filters -have used refrigerator filters in the past - very pleased with service , price and quality
Linda M Reid 18 days ago
5
Very good, mid-range dust filters. They arrived quickly and were packaged very well -- nothing crushed or out of place. Since we forget to buy them at the store, this is how we will go in the future. Good product, good service.
David Stein 12 days ago
5
We have a permanent filter for our A/C and have washed it a couple of times a year. After 5 years the permanent filter is showing signs of rust. I tried buying another permanent filter but it wouldn’t fit. I tried the cardboard ones and they didn’t work. Then I purchased your filters and they work. The reason why they work is that are 3/4 thick. All previous filters purchased were 1 inch thick. Very pleased.
Vickie Gayson 27 days ago
5
Filters arrived quickly and were packaged great. Fit is perfect!
bob knes 30 days ago
5
very satisfide with filters and service
Vera Carver 9 days ago
5
Very pleased with my filters and price is right
Lisa Kuharski 2 days ago
5
These filters are of good quality and perform satisfactorily. They fit my furnace perfectly.
Betty Gillespie 3 days ago
5
Always good
Janine Stalzer 25 days ago
5
Good filters. Arrived on time.
Susan Flaster 6 days ago
5
These are really good filters at a great price, delivered promptly. What else could one want?
charlotte edmondson 5 days ago
5
Seem to work well and are doing a really good job. Good value. Came promptly.
Judi 4 days ago
5
We use these all the time in our HAVC unit in our shop. They really work well for the amount of dust/dirt that goes through it.
Franceen Reeher 26 days ago
5
Convenient to have them delivered. Price ok - not great
Jerry Kaufman 7 days ago
5
Just what I ordered and installed easily. Process worked great.
Ms. BECKY H CARSON 7 days ago
5
Works very well. Pleased with this product
William Minshall 23 days ago
5
I’ve been ordering these for 4 years and have never been disappointed! Quality is always great price is always great and service and delivery is almost immediate!! I have ordered for friends and neighbors and recommend to everyone!! Great product and company ?
West Palm Beach Thomas G 5 days ago
5
The filter works great and they are delivered to my door, also the price is great
Constance Keith 3 days ago
5
I purchased other filters from you in the past and have always been pleased with the product and the pricing.
Linda Sundquist 10 days ago
5
Five star ratings all around
jake grotelueschen 21 days ago
5
Can not beat the price, and the quality is just as good as filters I have bought from home depot as well as ones I had ordered from Filter Easy... but half the cost. This is now my go-to place for filters. Glad I came across them.
Timothy Dorn 23 days ago
5
Top quality filters at a huge savings. Every bit as good as big box stores. I have been using these for many years.
bulb man 14 days ago
5
This is a great filter...
Leyder Salamanca 26 days ago
5
Very good. I've order from this company many times and I am about to place another order!
Theresa Smith 9 days ago
4
Came in good time & undamaged. fits & works great.
Ransom Taylor 17 days ago
5
I have been using the air filters from this count filters for several years now and keep coming back. This is a great product.
LEONARD Courtright 14 days ago
5
Excellant product! Outstanding service! Great company!
Thomas P Pearson 27 days ago
5
great value for the price. quick ship. use them for all my rentals. look for the coupons!
Ted Akers 3 days ago
4
Sent me the correct air filter the first time, but it was several weeks to get them. Will probably buy again.
Brenda Downey 17 days ago
5
Great filters . Arrived quickly. Will purchase again from this seller.
Darrell Larson 23 days ago
5
Good prices and good filters. I really like that the filters are slightly less than 20 inches and fit much better in a standard return chamber than the typical filter at local stores.
Tim Atchison 28 days ago
5
Good product good people good service *****
Daniel Henderson 15 days ago
4
Good quality and design. Should do a good filtration.
Gail Lunsford 21 days ago
5
The product works great no issues. The price was great as well.
Thomas Dearmond 21 days ago
5
great product great service!
Len Burroughs 26 days ago
5
Does fine job at fine cost!
Jane Eastman 29 days ago
5
Filters are very good at trapping dust.
Ana Kretzer 11 days ago
5
These are very good quality A/C filters and at an excellent price.
Sal L 13 days ago
5
Perfect when extra filtration is necessary.
Joanne M 14 days ago
5
This is an easy way to buy filters and have them delivered to your house.
Steve carlucci 20 days ago
4
Very good filter for the price better thengoing to the big box stores came fast and in perfect condition I've been order them for the past 2 years never had a problem and will continue to order of them
David 5 days ago
5
Good filters that I've purchased from Discount Filters before. Also bought refrigerator filters. Great prices, quick delivery. Highly recommend.
Luis Savini 12 days ago
4
Exellent filter for the price. I saved a trip to the store
Starlett 13 days ago
5
These filters work great for me and we have two dogs and two cats - so lots of hair floating around!
Timothy Dorn 14 days ago
5
Great quality filters comparable to name brand found elsewhere with a huge savings.
harold hthompson 20 days ago
5
product was great no need to buy 18 dollar ones at lowes
Jan Smith 0 day ago
5
Good buy for a quality filter. Delivery was prompt, and packaging well done. I will buy again!
Michael Meehan 6 days ago
5
I hate to spend a lot of money on filters since I replace them every three months like they recommend. But I want to use a good quality filter too. I used to buy the 3M filters at Wal-Mart for around $8-9 each. And then I found these. As far as I'm concerned they are the same quality and will do the job. They're rated the same. Why spend double the money for the same filter?
Frank Ruff 24 days ago
5
They seem to work well. and WAY cheaper than any home improvement store.
Mark K Greer 27 days ago
5
High quality product for over half off what I was paying at a national retail chain.
Jerome Schlaff 28 days ago
5
Received on time and it is just what I ordered.
Terry Burnworth 28 days ago
5
Filters are top quality and equal to or better than those purchased at a local hardware store. Discount filters are less expensive but not less effective. They are made just as good if not better than the more expensive filters. Extremely happy with products provided.
Judy Graham 4 days ago
5
I order all my AC and refrigerator water filters from Discount Filters. The products have always been of the highest quality and best prices around. Also like supporting a company that shares the same Christian values I do. I won't buy any type of filter from any other retailer than Discount Filters.
Brenda Sievers 4 days ago
5
I am completely satisfied and will be ordering again soon.
Marilyn Dixon 8 days ago
5
The filters are exactly as I expected. Very good.
DENNIS SHORE 10 days ago
5
Just inserted my first MERV 8 Pleated Filter for use at home. Looking forward to seeing the benefits of this unit and will report back at a later date. Priceing of these filters from Discount filters .com was easy and quick, and a lot less than at Home Depot or Lowes. Would reccommend them for your filter needs. I also use their refrigerator filters.
Randall Chesnutt 17 days ago
5
Great filters, price and company. Never had a problem --- ever. Thanks

Enjoy a cleaner home with less work

  • Reduces dust, lint, dust mites, pollen
  • Will help keep your HVAC system clean
  • Maintains superior airflow
  • Creates cleaner indoor air

Replaces These Filters:

National Filter Sales: PF-01-202001-6

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