20x20x1 AIRx ALLERGY Air Filter, 6-Pack

Model: 20x20x1-ALLERGY / Part: #109910

5
220 review(s)
 
Average rating 4.7/5
5 stars
(177)
4 stars
(33)
3 stars
(7)
2 stars
(1)
1 star
(2)
  •  Free Returns
  •  100% Compatibility Guarantee

Reduce common allergy symptoms

  • Reduces allergy irritating particles
  • Captures allergens like dust, mold spores, pet dander, dust mite debris and more
  • Lessens odors from car fumes & smog
  • Creates cleaner indoor air
TOTAL $61.99 ( 6 Pack for $0.00 each )

In Stock

Ships Monday

FREQUENTLY BOUGHT TOGETHER

20x20x1 AIRx DUST Air Filter, 6-Pack
(case of 6 Filters) MFG#: 20x20x1-DUST
$49.99
20x20x1 AIRx HEALTH Air Filter, 6-Pack
(case of 6 Filters) MFG#: 20x20x1-HEALTH
$73.99
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 promote superior air quality in your home, this is the air filter for you!   The specialized media in the filter attracts and captures small particles that can cause allergies.   We carry your size of air conditioner filter or furnace filter.  We offer convenient online ordering and quick shipping right to your door!

  • Pleated media provides extended surface area for filtration, and low resistance to airflow
  • MERV 11 rating means the filter attracts household allergens like dust, pollen, mold spores, dander, smoke and smog
  • 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
4.7 / 5 (220)
Jeane Erbe 19 days ago
5
I was satisfied with the product.
Rachel inez galley 17 days ago
5
As good as the original brand
Jackie Dukes-Strey 21 days ago
5
Love that I can order enough filters for a year at such a great price. Don't have to worry about buying new filters every time I have to change them! Quality products & quality service -- who could ask for an easier, less expensive way to be sure my HVAC is treated properly??
mike scans 12 days ago
5
Work great, have used them for years. The appear to keep the air and the rest of the house clean. Nothing is cheap these days but the price is reasonable.
Carl Burgamy 22 days ago
5
Well constructed and delivered in a timely manor. I have purchased these for quite a while and I am pleased with the performance,
Jenny Upton 7 days ago
5
I will always buy these filters as long as they are available.
Latrell Simmons 0 day ago
5
Your customer service is like no other company that I have experienced before! 6??’s
Scott A. 6 days ago
5
Absolutely perfect for the price, we worth the investment. These filters hold up well for the whole timeframe in between changes.
Glenn Bamlet 25 days ago
5
Love them. Price
Paul J Rossiter 3 days ago
4
Quality product but a bit pricy
Charles Butler 29 days ago
5
Great filtration
Kenneth Mosteller 27 days ago
5
It was a replacement for another air filter that I had been using.
Luana Henry 8 days ago
5
I think the filters are top quality for a fair price. I like rounding up the purchase for the "No Kid Hungry Program".
Stanley Mamak 17 days ago
5
Great price. Delivered to my door
Ozzie Black 24 days ago
5
I am competely satisfied with this filter and the price and the price is competitive.
Kenneth Fisher 1 day ago
5
Good service
Mary Goad 23 days ago
5
USA made! Awesome quality! Great price and quick shipping.
Bill Fulton 0 day ago
5
Reported damage of 2 filters in my order of 6. Customer service was excellent and the 2 were replaced very quickly. Will definitely reorder when needed. Thanks
customer 3 days ago
5
Good price. Product quality appears good. Not used the ones ordered yet.
John Griffith 3 days ago
5
Good filters
Richard Claburn 6 days ago
5
Product was delivered fast and the reminders to change and reorder is very helpful.
Michael Emmons 24 days ago
5
Exactly what I needed and timely delivery
Eric A Blocher 10 days ago
5
Good value.
Sandra Mosolgo 16 days ago
5
Good product, prompt delivery
Ruthy Wayne 15 days ago
5
Goid price, haven't installed them yet.
Tom Schleusner 15 days ago
5
Super fast shipping. Thanks
Cyndi Warden 27 days ago
5
good product, good price
Douglas McNeil 2 days ago
4
Ordering and delivery were fine. hard to rate filters since I just put them in.
John Griffith 11 days ago
5
Works as advertised. Can’t ask for more.
Barbara Beall 13 days ago
4
Seems to be a great value over buying in stores.
Burhman Gates 19 days ago
5
Easy to identify correct filter size. Not as easy to select filter particle size. Prompt shipping and speedy delivery.
Wayne Benton 5 days ago
5
just as described
Grandma Crys 9 days ago
4
quick service and good quality filters.
L Wootton 11 days ago
5
Filters came when promised, and in good condition.
Dave Johnston 0 day ago
5
Good product and a good price.
Klaus Birk 28 days ago
4
installed merv 8 filter recently , will be installing merv 11 in aprox 60 days
Judy Sebree 9 days ago
5
So easy to order and received our order within a week. Quality of filters and price is great. We will be getting our furnace filters and water filters from Discount Filters and will recommend to friends
Richard Claburn 24 days ago
5
Was delivered in timely manner and installed very well fit opening as described. Much better than filters purchased from unit manufacturers company.
Guest 27 days ago
5
Excellent product and fast shipping
Joe Augustine 28 days ago
4
Second purchase of this product. Serves my purpose and reasonably priced after discount was applied.
mike scans 8 days ago
5
Been using your products for years, This AC filter keeps out pollen, animal dander and other small particulate. It shows in the house with little to no marking off the ceiling with dark streaks that i had before using your merv 11 filter. I live in Florida and the AC runs almost constantly. even with that use I see 2 months per filter. Thanks for a great product.
Colt 25 days ago
5
Haven't installed any yet but the quality looks good
Joseph P. Marchia 2 days ago
5
Product Is great and happy with quick delivery
Gregg Goza 7 days ago
5
Great filters! We will definitely reorder!
Vance McCrumb 29 days ago
5
Highly recommend this filter. It reduced the dust in our home. Does a great job. I'm not allergic to anything so I can't comment on how well it helps those that are.
Sabina Ramos 10 days ago
5
Delivery was good time
Robert Beavers 16 days ago
5
we use to get a free one from ac people but now they are charging for them so this way better
brian cox 23 days ago
5
Two of my kids have bad allergies, these are the best filters I have bought!
DAT 28 days ago
5
This is my 2nd order from Discount Filters and this will be the only place we buy air filters from going forward. The cost per filter is below what I pay at the big box home improvement stores, and for a higher rated filter. The quality of the filters themselves (beyond the filtration rating) is excellent, and the convenience of buying in bulk at a lower cost - delivered to my door - is great!
Stanley Mamak 1 day ago
5
Good filter. Good price
Linda Beasley 19 days ago
5
Very good for the money
Michael Gleaton 7 days ago
5
A quality air filter. We have used them now for 4 years and are very pleased with how they perform.
Joe Augustine 21 days ago
5
The filters serve my purpose and the discount provided made the cost more reasonable.
Gil Irvin 8 days ago
5
Not the most expensive nor the highest filtration but, performance is good for my needs. Price is OK and it is convenient to have them delivered.
Debbie Booth 28 days ago
5
Its my 3rd purchase and will continue to by from them for great service and quality filters
James Davey 0 day ago
5
It was everything that they said it would be at a good price.
Prince Willis 6 days ago
5
Quick delivery. High quality product
Michael Fedora 7 days ago
5
The product works well the price is good and the service was very good
Joanne Sorenson 18 days ago
5
My husband has terrible seasonal allergies....these filters are awesome!!! Thank you!
Janet Gode 26 days ago
3
Product is great. shipping is terrible. Fed ex took shipment then gave it to Postal service. No delivery to my house.
James Young 13 days ago
5
Good fit and arrived quickly. No damage to the product from shipping.
Linda Smart 22 days ago
5
Great value for great filters!
Mauel Cortina 25 days ago
3
They look like they are good filters, but I have not installed one yet.
Ken Storms 27 days ago
5
Helps my wife breathe easier. A great product.
michael jankowsky 1 day ago
5
Great filter for the price. We have 2 dogs and these work great.
Ronald Sanders 18 days ago
5
Seems to be of good quality, and a perfect fit.
Perry 8 days ago
5
Compares to more expensive brands at a better price. Easy order and delivery
Ronald Reagan 11 days ago
4
Very satisfied with this product
Carmen Villani 17 days ago
5
Awesome product and Excellent Customer Service
David Miller 29 days ago
5
Good product at reasonable price.
Wendell Welch 4 days ago
5
You get what you pay for, good quality filter that works great!
Bolt 9 days ago
3
These filters have made a noticeable difference in the amount of dust in my home. Please note these are only 3/4 inch and not 1 inch. Every time the AC clicks on you hear the filter being sucked up. And then down when the AC turns off. Very annoying so I bunched up some blue painters tape and shoved it between the filter and frame.
Gail Riggs 12 days ago
5
Filters work great! Buying these on line saves time and money. No worries about remembering size or number. It’s all saved and makes it easy to reorder.
Beverly Jackson 15 days ago
5
This filter works for home and easy to install.
Steve Haddox 7 days ago
5
They work perfectly. That's why I'm a repeat customer.
Joseph Rutherford 8 days ago
5
Great filters, my ac tech commented how clean the coils were.
Billy Truong 22 days ago
5
Good quality, and I’m glad I can order it online don’t have to go to the store for it
customerDuck 19 days ago
4
Does what it is supposed to do.
Rex 0 day ago
5
I definitely got a higher level of filtration for less money than I have been paying from other sources.
David 8 days ago
5
Great product at a great value with free shipping
Miclene McGhee 16 days ago
4
Appears to be a good product. Not sure how to rate a furnace filter. Good fit. Company keeps customer informed when its time to stock up again. Prices reasonable. Immediate ship.
Hershell Sandlin 21 days ago
5
The company stands by their products and will make every effort to satisfy their customers.
Meshot Marianne 6 days ago
5
Quality product which was delivered in a timely manner. The discount code is an added plus. Comparable to name brand products in material and workmanship
P Price 25 days ago
5
filters are always good . have no problem with any of the filters
nancy marret 1 day ago
5
Great product, price and delivery!!! Couldn’t asked for anything more!!!
Walter D Bates 8 days ago
5
This item does exactly what I wanted it to do. I live in an older home, in an agriculture area with lots of dust. I use 20" box fans in every room and the basement to circulate and filter the air. These filters fit the back of the fans just right and trap most all dust and particulates, although I am going to start using the MERV 13 HEPA filters for the bedrooms and living area .
AMERICO A. FUSCO 8 days ago
5
We have changed our filters yet, but if these filters work as well as the furnace filters we purchased from Discount Filters, we will be highly satisfied. Plus your prices are reasonable as compared to other companies. The stars are based on our satisfaction with the furnace filters.
Sherry Boris 18 days ago
5
I have been buying from DiscountFilters for several years. Their product and prices are excellent. I use a Merv 11 Allergy Filter in my new furnace and love the results. The 3 month reminder is very helpful too. I just purchased 6 filters that will last me about 18 months. Shipping is always free and fast. Highly recommend DiscountFilters for all your filter needs.
Elwood C Lewis 23 days ago
5
Outstanding fit and what I expected. I will be ordering again in about 18 months.
Robert Dall 24 days ago
5
best price and great service ,i found my new supplier
WILLIAM J BLEVINS 19 days ago
5
Great, will order again. Cant beat.
NELSON 8 days ago
4
I purchased this Item cause 1, made in USA 2, I've heard good things about this Co., and 3 prices are fair. Too soon to tell how well they will perform. I'm optimistic, I feel I made the right choice.
Donnie Schmidt 4 days ago
5
Excellent filters. Traps dust, pet hair. Furniture gets less dusty since using these filters
Jay Ford 10 days ago
4
They seem to be doing a good job so far. Also happy with the price I paid for them.
jim Glover Glover 12 days ago
4
doees what it was designed to do
DANIEL A OSTROY 8 days ago
5
Excellent filtering and a great company. Thanks.
Kathy Corson 29 days ago
5
I am pleased with the a/c filter. It works as well as the much higher priced filters I have been buying.
John G Schickler 3 days ago
5
With 3 dogs running around, the house gets a lot of dust and dander. These filters take so much of it out of the air.
Carol Dahlstrom 5 days ago
5
Product arrived in a timely manner. I have ordered from this company for some time, and I have to say they stand behind their products. I made a call about how to clean a reusable filter. After explaining my situation, the rep said he was refunding my money, just like that! To me, that is a sign of a great company. Very happy with their products.
shirley kennedy 13 days ago
5
I was paying $20 each at my local store for this same type filter. They arrived in perfect condition from Discount Filters and I was so satisfied with them I ordered another 6-pack. Looks like I can go 3 months before changing again. Shirley K
Dennis Greer 1 day ago
4
Ordered a 6 pack of air filters and received them 10 days later. They seem ro be similar in quality to the ones I have been using and paying more than twice as much for. I guess there's no way to really know how effective air filters are, but the quality seems good and the ordering process was simple and the shipping time was reasonable. Satisfied so far.
Elizabeth Kloker 20 days ago
5
Great filters at good prices!
john r cooper 21 days ago
5
good fit and works the way it should
Ronald Fenstermacher 17 days ago
5
Good product for the price.
sal cutrone 20 days ago
5
The filters speak for them selves.
Victor Mudryk 15 days ago
5
They keep the air really clean for a lot less money then the original equipment
Grumpy 13 days ago
5
These are great filters. They are easily the equal or better than any you can get at your local hardware store. And they're cheaper too! Highly recommend.
MargeL 24 days ago
5
great product living in a climate that the AC is going all the time this is a great filter
D Barker 0 day ago
5
Good product! Reasonable price!
Michael Gleaton 19 days ago
5
Quality filters at half the price in the big box stores!
Ali Shokouhi 25 days ago
4
It took a bit longer than what I was expecting, but it was pretty much on the delivery window.
Barry Ephraim 27 days ago
5
good value and promptly shipping with tracking. will purchase again as needed
KEN NGUYEN 17 days ago
5
GREAT PRODUCTS AND SERVICE.WILL BUY AGAIN IN THE FUTURE.
Melba J Miller 22 days ago
5
This makes the second order I have made of this size product. The prices are excellent especially for a size difficult to find in my area. The filter works very well and shipping is very fast. I also enjoy the email reminders to change the filter.
Patricia A. Baumberger 24 days ago
5
Great filters. Liked that I could buy several at a time - fast shipping. Very satisfied with the product.
Luis Robainas 26 days ago
5
i am a frequent customer and the product that i order and receive is excellent including the prompt shipping... keep up the excellent work
sidney lefler 28 days ago
5
great filters,they really work.
Allyson Ruiz 17 days ago
5
Product came well packed and just as advertised. Easy to install. Will order again from this website.

Reduce common allergy symptoms

  • Reduces allergy irritating particles
  • Captures allergens like dust, mold spores, pet dander, dust mite debris and more
  • Lessens odors from car fumes & smog
  • Creates cleaner indoor air

Replaces These Filters:

National Filter Sales: PF-02-202001-6

No Instructions Yet.