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20x20x1 AIRx DUST Air Filter, 6-Pack
Model: 20x20x1-DUST / Part: #174652

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Average rating 4.8/5
5 stars
(184)
4 stars
(19)
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
FREQUENTLY BOUGHT TOGETHER
20x20x1 AIRx HEALTH Air Filter, 6-Pack
(case of 6 Filters) MFG#: 20x20x1-HEALTH
$70.75
20x20x1 AIRx ALLERGY Air Filter, 6-Pack
(case of 6 Filters) MFG#: 20x20x1-ALLERGY
$58.75
20x20x1 AIRx ODOR Air Filter - Carbon MERV 8
(case of 6 Filters) MFG#: 20x20x1-ODOR
$76.75
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?

Do you want to know about the technical specs?
Nominal Dimensions | 20 x 20 x 1" |
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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

4.8 / 5
(210)
Len Burroughs
8 days ago

Jeff
1 day ago

Carolyn
5 days ago

Barbara Thomas
11 days ago

Iain Hall
25 days ago

George Sprengel
3 days ago

Rebecca Krasnegor
27 days ago

Suzanne
18 days ago

Beth A Collins
8 days ago

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3 days ago

Carolyn
14 days ago

MARK KRALICK
16 days ago

Charles
18 days ago

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2 days ago

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14 days ago

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3 days ago

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10 days ago

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12 days ago

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19 days ago

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1 day ago

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10 days ago

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30 days ago

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1 day ago

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8 days ago

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16 days ago

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17 days ago

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18 days ago

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18 days ago

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17 days ago

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4 days ago

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6 days ago

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16 days ago

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22 days ago

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12 days ago

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13 days ago

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14 days ago

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23 days ago

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0 day ago

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4 days ago

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7 days ago

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3 days ago

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5 days ago

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14 days ago

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30 days ago

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7 days ago

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17 days ago

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20 days ago

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30 days ago

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9 days ago

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11 days ago

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6 days ago

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8 days ago

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15 days ago

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15 days ago

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16 days ago

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10 days ago

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25 days ago

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28 days ago

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7 days ago

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0 day ago

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1 day ago

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23 days ago

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4 days ago

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3 days ago

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2 days ago

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24 days ago

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5 days ago

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5 days ago

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21 days ago

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3 days ago

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1 day ago

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8 days ago

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19 days ago

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21 days ago

bulb man
12 days ago

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24 days ago

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7 days ago

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15 days ago

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12 days ago

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25 days ago

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1 day ago

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15 days ago

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21 days ago

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26 days ago

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13 days ago

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19 days ago

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19 days ago

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24 days ago

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27 days ago

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9 days ago

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11 days ago

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12 days ago

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18 days ago

David
3 days ago

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10 days ago

Starlett
11 days ago

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12 days ago

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18 days ago

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29 days ago

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4 days ago

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22 days ago

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25 days ago

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26 days ago

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26 days ago

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2 days ago

Brenda Sievers
2 days ago

Marilyn Dixon
6 days ago

DENNIS SHORE
8 days ago

Randall Chesnutt
15 days ago

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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