20x30x1 AIRx ALLERGY Air Filter, 6-Pack product image

20x30x1 AIRx ALLERGY Air Filter, 6-Pack

Model: 20x30x1-ALLERGY / Part: #109914

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5 stars

(86)

4 stars

(14)

3 stars

(5)

2 stars

(0)

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 $66.79 ( 6 Pack for $0.00 each )

In Stock

2025-07-16

6 Pack -

$66.79

$11.13 each

12 Pack -

$128.53

$10.71 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	20 x 30 x 1"
Actual Dimensions	19.625 x 29.625 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

4.7 / 5 (107)

Elena Pelsinger 18 days ago

I use these filters for my downstairs and upstairs air conditioning units. The best for my home use.

Frank Seifert 4 days ago

Quality filters,fits good works for me.

Maureen Anstey 22 days ago

Constant emails are irritating.

Judy Long 5 days ago

As always great product.

Linda Frank 12 days ago

Great filters. Excellent quality. Great sale prices which help a lot. Packing and shipping is the best. Thank you

Pc 21 days ago

Quality filters at a good price!!

WAYNE 13 days ago

Good filter and no issues

Jeleane Simmons 1 day ago

Does what is advertised at a reasonable cost.

Tammy Arrigo 25 days ago

Good product and exceptional customer service.

Michael Barberi 22 days ago

As advertised, it fits and it works

Glenn Rainey 24 days ago

THE BEST RETURN FILTERS I'VE USED IN 40+ YEARS

Holley R. Izard 22 days ago

These are high quality, well made filters. They fit into the opening of my unit very well. My filter goes into a drop down grate in a ceiling so the fit really helps with installation.

John Walker 24 days ago

Easy ordering and on time deliveries.

Molly Anne Head 15 days ago

GREAT, FAST SERVICE!

Candace Martin 0 day ago

Been ordering these for years, very good product, picks up a lot of animal hair.

John Kramer 16 days ago

Fast and convenient way to manage all your filter needs.

andy 10 days ago

I now order all my filters (RO, refrigerator, and AC/heating) from discount filters. They offer very high-quality filters at a good price and deliver quickly. I've also recommended them to my golf buddies who like them as well.

Madeline 2 days ago

I guess they’re doing a good job!

Thomas Jinkins 6 days ago

Great product and very fast shipping

Don Farmer 26 days ago

This is a good product which protects the furnace while filtering the air

MARY ANN MARKUS 19 days ago

I have always been satisfied with your products. Many thanks!

Roy Fox 6 days ago

The items were shipped separately but both arrived packaged well in excellent condition in a reasonable time.

Robert Coyle 24 days ago

Happy with results

Michael Barberi 23 days ago

Always a great fit and performance is top notch

MICHAEL GRIFFIN 18 days ago

A gift to a family member with allergies. Time will tell if these filters will be a benefit.

MITCHELL JENNINGS 28 days ago

Works just as described, arrived on time.

Jeleane Simmons 25 days ago

Living in the desert with dust everywhere and four dogs as well as a few cats, the filters do require replacing more frequently than recommended, but they do eliminate a majority of the allergens that affect my family. Good product!

Angela Pong 8 days ago

size of the product is 20x30x0.75", not 1" as stated in the heading description. customer service support not responsive, sent 2 requests waited 2 weeks; still no response.

Linda Frank 10 days ago

These are the best filters I have ever gotten for our ac/heater. They work fantastic and are very reasonably priced. Great company to do business with. Thank you

tedra walden 12 days ago

Just what I ordered, delivered speedily, and at a good price.

Duval West 25 days ago

Awesome products!

Luc Poirier 16 days ago

Great filters, and very easy to reorder. Discount filters always offers the best prices and they make it almost effortless to stay stocked up.

Cyndi Warden 29 days ago

good product, good price

Abigail Martin 0 day ago

Great and easy return or exchange policy. I couldn’t be happier

Marjie Symmes 11 days ago

Arrived quickly and were not damaged in shipping. Haven't had a chance to use them yet.

wallace downey 12 days ago

seem to do very well

Marc Levy 13 days ago

Their filters are first rate and priced well.

Emmett Wassell 10 days ago

Great product and deluvery was fast.

Susie Robertson 12 days ago

Discount filters are a great way to go!

Foley John 3 days ago

Great filters

Debbie Booth 1 day ago

works very well for me, i ordered them for a friend

Steve Martin 19 days ago

Why have your filters become so expensive? I can find the same quality at big box stores much cheaper now.

Anton P. Kirschner 7 days ago

Good product at great price.

Emanuele Cataudell 25 days ago

Great quality filters. Sturdy and we'll built. Larger size then most so they fit well. Great price for this quality.

Rita Hebert 6 days ago

All filters work adequate.

Charles 7 days ago

Well made, not flimsy. Great products

Pamela 15 days ago

Good price and they work as well as any others I have purchased.

Lilllian Huey 0 day ago

Works well for me. Best price ever!!! I enjoy Using these filters.

Marcia B 7 days ago

The cost for this quality filter is very good. The time it took to get here was excellent.

Joan Escalfullery 17 days ago

Quality product, with pricing to match. Convenient to order and have it delivered to the house. Will be ordering in the future as needed

Jean Shaw 12 days ago

Been using these for about 4 yrs. Just got a new batch.

John Roop 17 days ago

Very very pleased with these filters. Excellent quality and a great value. Quick shipping was a bonus. Will definitely be buying again.

James J Thome Sr 2 days ago

The filters are working fine as expected

Pamela 5 days ago

Good quality and arrived within a few days. I will order them again.

Dorothy Thomas 24 days ago

Fits the space provided perfectly

Mike Peterson 15 days ago

Pleased with the product

Pamela K Voyles 17 days ago

We needed these. I and our kitty Sapphire has breathing issues She actually has FELINE ASTHMA. I have COPD. This pollen that we have here in Georgia USA chokes her and makes me shortness of breathing. Thank you for getting these to us undamaged and ready to insert into the frame of the heat pump interior system.

Howard Rosen 14 days ago

Easy to find and order

Martha Jennings 4 days ago

Fast delivery! As soon as it was delivered, I was able to install that same day!

Steve Tigerman 24 days ago

Great filters at a great price.

Chris Morris 12 days ago

Good product and exactly as described. Fitted into filter without a problem and I guess I’ll need to check back in 3-6 months to confirm if works okay but seems great.

Marion Ragsdale 17 days ago

Been buying these filters for over five years now. Haven’t noticed any difference in these and the ones I have bought anywhere else. Discount Filters is also a easy place to shop in.

Shar 4 days ago

These filters are awesome! They don't clog up like regular filters. We have a dog, and the previous filters would have to be changed every 2 weeks. I put one of these in 3 weeks ago, and it's still clean. And Discount Filters is AMAZING. I'm so glad I found out about them. Fast, friendly and customer centered. Woo whoo

Bill Nee 25 days ago

Great filter for the money and beautifully packaged to get safely to your home without damage. Will reorder after we go through the 6 filters.

Foley John 1 day ago

We're very satisfied with our filters it was our best choice.

Joseph T Kustelski 1 day ago

While the filters are good and you can get them in many other places, I had been ordering from Home Depot and they always came in bent up resulting in a whistling sound at the intake register. The filters that came from Discount Filters arrived and were in excellent shape so I will continue to order them in bulk from them.

Patricia 25 days ago

This product catches dust and dirt helping to make my home a better place.

Judith S. Anderson 5 days ago

Filters working perfectly, so happy to have found this size filter per Discount Filters.

Mary 2 days ago

Thank you for the good product at a fair price and in a timely manner.

Heather J Harshbarger 1 day ago

Best filters at a great price

SHIRLEY BALLARD 27 days ago

Great product at a great price.

Gene Engen 24 days ago

Filters are packaged well - sized right - fast to ship - I like the reminder when its time to change - Geneo

Richard Giddens 4 days ago

Awesome service! You tell them the filters you need and they show up at your house. Less money and less hassle than going to the store.

Harry 12 days ago

Good price and service. Highly recommend.

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-02-203001-6