12x24x1 AIRx ALLERGY Air Filter, 12-Pack product image

12x24x1 AIRx ALLERGY Air Filter, 12-Pack

Model: 12x24x1-ALLERGY / Part: #181409

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5 stars

(51)

4 stars

(7)

3 stars

(2)

2 stars

(0)

1 star

(1)

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 $118.93 ( 12 Pack for $0.00 each )

In Stock

2025-07-21

6 Pack -

$61.99

$10.33 each

12 Pack -

$118.93

$9.91 each

FREQUENTLY BOUGHT TOGETHER

Description
Reviews

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?

Do you want to know about the technical specs?

Nominal Dimensions	12 x 24 x 1"
Actual Dimensions	11.5 x 23.5 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 (61)

Linda Fretz 27 days ago

I like both

Darlene looney 2 days ago

Happy with them been using them for a couple years now I have no complaints

Donn W Ramey 13 days ago

Quick and reliable. Customer service is responsive if you have any questions or shipping damage.

ron witek 10 days ago

works fine...costs have doubled...will be forced to search for alternatives

Darlene looney 28 days ago

Great value

Dennis P Hickey 2 days ago

Good product, good price and delivered right to my door.

Judy Olson 19 days ago

Very happy with this filter. Repeat customer.

Darlene looney 18 days ago

Works well and like the convenience of online ordering

Steve 10 days ago

I've been using this product and DiscountFilters.com for a few years now and am very happy with both. We change ours monthly because of pets, pollution and health issues. The filters always arrive in good condition and on time. I also like the reminders that DiscountFilters.com sends.

Howard Shelton 18 days ago

They work fine

James Brosnan 4 days ago

Great quality for the price

Mark J 19 days ago

Solidly built and noticably less dust in our household air. Would highly recommend.

Gary Scarbrough 26 days ago

Good filters at an excellent price. Will definitely be reordering in the future.

Steven J. Bosser 22 days ago

Very fast service.

Keith Brooks 7 days ago

Very good quality and a great price.

Angie 20 days ago

Filters are ok, little pricey

Lauren Olsen 20 days ago

Quick and easy! Thank you!

Phyllis A Germany 23 days ago

I've used your filters for years now. I like to buy a year's worth at a time, so that they are always handy. Most reasonable cost in this area. Thanks!

David Ashworth 12 days ago

It’s been awhile since I’ve ordered but the quality, price, and fast delivery remind me of why I use Discount Filters

Jacquelyn Baker 9 days ago

Easy ordering, quick delivery, good filters

SANDRA VANSTRATT 18 days ago

It's WONDERFUL to have filters on hand when you need them! We purchased a multipack of allergy-grade filters. We are so happy with this purchase. I cannot believe the lack of dust in my house. Best of all, I am not sneezing! Such a great price and product!

Carr Ipock 18 days ago

Good fit and good price.

Darlene looney 19 days ago

Great value and arrived on time

John Hammond 29 days ago

Perfect fit and performance

Rebecca Garcia 4 days ago

I haven’t installed a filter yet so i can’t tell how well they will filter I expect they will be good as your company was recommended by a user who’s opinion I trust.

charles c volpert 16 days ago

good product pricing good and good service.

Danny De Leon 23 days ago

great product

READING 2 days ago

Great way to order filters at reasonable pricing. We love DiscountFilters and having the box delivered to our front door.

John j petrelis jr 13 days ago

Filters are great

larry r dawson 5 days ago

I used you before and was happy.

ron witek 5 days ago

good price...Good quality...Fast delivery

VELASCO/CRESENCIA JUNIO 13 days ago

I love the quality and how the products came w/ nice condition thank you

Teresa M. 0 day ago

I need an unusual size filter and find it difficult to find in my area. I love just ordering it online from this company. It is a great price and is delivered very quickly. I am a repeat customer and will definitely be ordering again.

David Ashworth 5 days ago

Higher MERV rating than the filters I can purchase locally and they are cheaper too.

customer 11 days ago

best price i've found

Jody the dog 26 days ago

Filter fits in my space.

Philip A. Morris 27 days ago

They are always Awesome

James Peirce 1 day ago

Great quality and great price!

Joe Mooney 22 days ago

very good filter as far as results. The Customer Service in ordering, tracking and recieving is where the value is.

Marie Davidson 12 days ago

Very good filters and I don't have to go shopping trying to find that size. Very convenient and cheaper then at the store.

Michael Ward 20 days ago

Great products, Great prices.

FRANK VITALE 25 days ago

Great product, good service.

Willie P Clark 4 days ago

Not a solution for micro dust.

Robin Beheydt 12 days ago

I have a cat allergy and have two cats. I use this folder and change it every month. It's made a big difference in my allergy symptoms

Frank Monte 28 days ago

Great price for a case of 12 & fast shipping. The only change I would like to see if possible (yes it would be an added expense) is the filters be individually wrapped.

Dennis McCormick 21 days ago

The product is just as advertised. It filters well, and discount filters is very cost effective. Almost a 2 for 1 compared to most retail outlets.

Michael Shavers 23 days ago

All is good.

Janet Brooks 9 days ago

Appreciate responding the correct size after I made a mistake in ordering.

Margaret Mendelsohn 11 days ago

Product great Service great Ease of website great I tell everyone about you guys, even when I see them in retail store buying really high priced filters Thanks!!!

Jody the dog 9 days ago

Filter fits and seems to be working.

Kao 27 days ago

The filter is a fraction smaller than my return air grill, but that’s okay. It’s not time to replace my old filter, so I don’t have an opinion on the new filter’s formance, yet.

Vic Interlandi 15 days ago

I have not used filters yet. send me an e mail after Nov. 10.

HeidiCullifet 26 days ago

I love ordering from discount filters. I have been ordering from them for approximately 5+ years. I change my filter every month. It is recommended every 3 months but living out west and having animals, I lprefer to change every month. There have only been two mistakes that have ever been made. Their customer service is, (be it my fault or not) outstanding. Since I found this company online some years ago I order any and all filters needed. My 2 daughters even order from them.

John RonJe 12 days ago

i went up a little bit on the quality this time, hoping to catch more dust and it seems to be doing good, I live in a very industrial area, great price for the product as compared to the box stores

Deborah Dozier 9 days ago

Great product, fast delivery, great price awesome company

Cydney J Johnson 14 days ago

I have been looking for some good filters for my air conditioner and these were definitely the ones I needed. I could have gotten different rating ones but I do believe these will do the job great.

Eugene Chang 0 day ago

Works great! Pulls the dust out of the room quickly.

Ed McGinnis 22 days ago

I ordered the filters via telephone and the sales agent was very knowledgeable, courteous and professional. I received the filters when I was told that I would. Thanks, Ed McGinnis

Demidog5 12 days ago

quick delevery and a quality product.will reorder when I need replacemeny

Connie 21 days ago

Glad this company carries this is a hard-to-find size filter at a good price and quick delivery.

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-02-122401-6