• 21.5x23.5x1 AIRx DUST Air Filter, 6-Pack

21.5x23.5x1 AIRx DUST Air Filter, 6-Pack

Model: 21.5x23.5x1-DUST / Part: #110146
5
50 review(s)
◆
 
Average rating 4.7/5
5 stars
(40)
4 stars
(6)
3 stars
(3)
2 stars
(1)
1 star
(0)
  •  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 $79.99 ( 6 Pack for $0.00 each )

In Stock

Ships Monday

FREQUENTLY BOUGHT TOGETHER

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21.5x23.5x1 AIRx ALLERGY Air Filter, 6-Pack
21.5x23.5x1 AIRx ALLERGY Air Filter, 6-Pack
(case of 6 Filters) MFG#: 21.5x23.5x1-ALLERGY
$97.99

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 21.5 x 23.5 x 1"
Actual Dimensions 21.5 x 23.5 x 0.875"
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 (50)
joseph lavigne 14 days ago
3
I believe the quality to be excellent. However, I had to cut a half inch off the 23.5 side to make it fit. I did not see an offering that would duplicate that measurement.
James W. Woodruff 5 days ago
5
They should do the job. Filters everywhere with quality so so expensive.
Michael Widawsky 9 days ago
5
great product !!!
Stephen D Campbell 28 days ago
4
10 characters
Karl Girten 14 days ago
5
Great product
JACOB r GROSS 16 days ago
5
It works and is priced right
Thomas Sherrill 21 days ago
5
Very good filters for the money. Allows excellent air flow but traps the dust letting our air handler work without restricting it's efficiency.
James Morrisette 10 days ago
5
The filters themselves are fine. I am most impressed with the customer service! Thank you!!
Mark Wilderotter 16 days ago
5
Quick and easy. I get all my filters from you - refrigerator and HVAC Mostly happy because you halted marketing emails as soon as i asked you to do so
Martha Montero 16 days ago
5
Excellent quality highly recommended by technician
Peter Gillette 22 days ago
5
Product arrived quickly and fit perfectly
Walker 22 days ago
5
Arrived well package and on time.
Nicholas P Verbus 29 days ago
5
I have been using the furnace filters for 8 years & change them every 4 months. They work out fine.
Michael Fargnoli 19 days ago
5
When I bought my first case last year, for my Carrier system, I had no idea what MER meant. So I bought a case of filters with a MER of 11. As soon as I put the first one in, within s week my system told me to replace it. I was confused, but I did. A week later, the second filter according to the system said it needed to be replaced. I took it out and it looked clean. So discouraged, I put the original washable filter back in that came with the unit. So I did not use the remaining filters. Two months ago, they came to do the yearly service on the unit and I asked them why the brand new filters I bought did not work. I was informed that the unit I had required MER of 8 or less. So I went back and bought another case, only this time with a MER of 8. I put in the first filter and it has been a month and no issues. The moral of this is make sure you buy the right MER. At his company provide quality filters at a great price. I would recommend them to anyone looking for replacement filters.
Dennis OMeara 4 days ago
4
The filters appear well constructed and of the correct MERV rating. The first one out of the box fit nearly perfectly. My HVAC appears to be working correctly and I'll know in a month when I replace this filter if it's done the job. At first glance, though, we seem to have significantly less dust in the house (and we share our home with a cat!) since using this filter.
Mark S, Millsboro DE 29 days ago
5
Great fit, good price...would recommend to a friend
James Kelleher 0 day ago
5
Fast service; better construction than the ones I used earlier.
Ivo Kisic 9 days ago
5
Great customer service. Speedy delivery. Keep up the great work
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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:

Bryant / Carrier: KFAFK0412XXL
National Filter Sales: PF-01-21.5x23.5x01-6

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