14x18x1 AIRx DUST Air Filter - MERV 8, 6-Pack

Model: 14x18x1-DUST / Part: #174633

5
29 review(s)
 
Average rating 4.9/5
5 stars
(26)
4 stars
(3)
3 stars
(0)
2 stars
(0)
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 $73.99 ( 6 Pack for $0.00 each )

In Stock

2025-07-21

FREQUENTLY BOUGHT TOGETHER

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 14 x 18 x 1"
Actual Dimensions 13.5 x 17.5 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
4.9 / 5 (29)
David Pettus 16 days ago
5
I'm very pleased with the product, but especially the service I received. The product came as good as advertised, the price was very competitive, and the delivery was excellent. 10/10 Rating
Kenneth Soutullo 20 days ago
5
Reasonable price and quick delivery.
Robert Becker 12 days ago
5
Efficient reliable great value
Alberto Hernandez 8 days ago
5
I love them
James Adelman 11 days ago
5
great service and prompt delivery
Philip Stehle 14 days ago
5
Fast shipping pleased me. Price was also more than acceptable. whenI've used the filter for 30 days I"ll know the quality of the filtration.
Bill Ganapathy 13 days ago
4
Delivery was prompt and customer service was great!
Rico Allie 27 days ago
5
good to go
Michael Stertz 5 days ago
5
Quick service quality product. Gentle reminder when you should reorder.
Kathryn Scheidler 28 days ago
5
Great product and service. Ordering is very customer friendly.

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-01-141801-6

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