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15x20x1 AIRx DUST Air Filter - MERV 8, 6-Pack

5
45 reviews
◆
 
Average rating 4.7/5
5 stars
(32)
4 stars
(12)
3 stars
(0)
2 stars
(1)
1 star
(0)
AIRx 15x20x1-DUSTOur#: 174638
Change every 3 months
Change every 3 months Swap on schedule for best performance
Made with pride in the USA
Made with pride in the USA Your purchase supports American jobs
MERV 8 - Standard
MERV 8 - Standard Healthy Families
Actual Dimensions
Actual Dimensions 14-1/2 × 19-1/2 × 3/4"
Compatibility guarantee
Compatibility guarantee Wrong fit or not happy - we'll make it right, up to a whole year

Filter Description

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

All product names, logos, brands, trademarks and registered trademarks are property of their respective owners. All company, product and service names used on this page are for identification purposes only. DiscountFilters.com and National Trade Supply, LLC are not affiliated with these brands.

$59.95

$74.94
Code DF20Save 20%
$9.99 per filter
Code DF20Save 20%
SAVE 8% 6-pack

1. Filtration level

Compare all →

2. Pack size

6 pack of 15 x 20 x 1 MERV 8 Dust

In Stock, Ships onMonday, Nov. 16th
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MERV Filter Comparison

Choose the filtration level that fits your home — then tap Select to update your cart above.

MERV 8
Standard
DUST
RECOMMENDED
MERV 11
Superior
ALLERGY
OPTIMAL
MERV 13
Optimal
HEALTH
Best For
STANDARD
Residential / Commercial
Healthy Families
SUPERIOR
Residential / Commercial
Allergy Sufferers
OPTIMAL
Residential / Commercial
Premium Protection
Comparable
Ratings
MPR 600 & FPR 5 MPR 1000–1200 & FPR 7 MPR 1500–1900 & FPR 10
Filtration Captures ≥90% of large particles Captures ≥95% of large particles Captures ≥98% of large particles
Dust, Lint & Debris
Mold, Pollen
Dander, Dust Mites
Smoke & Smog
Bacteria
Odor, VOCs
Your
Filter
MERV 8
Standard
DUST
Best For Residential / Commercial, Healthy Families
Comparable MPR 600 & FPR 5
Filtration Captures ≥90% of large particles
Dust, Lint & Debris
Mold, Pollen
Dander, Dust Mites
Smoke & Smog
Bacteria
Odor, VOCs
RECOMMENDED
MERV 11
Superior
ALLERGY
Best For Residential / Commercial, Allergy Sufferers
Comparable MPR 1000–1200 & FPR 7
Filtration Captures ≥95% of large particles
Dust, Lint & Debris
Mold, Pollen
Dander, Dust Mites
Smoke & Smog
Bacteria
Odor, VOCs
OPTIMAL
MERV 13
Optimal
HEALTH
Best For Residential / Commercial, Premium Protection
Comparable MPR 1500–1900 & FPR 10
Filtration Captures ≥98% of large particles
Dust, Lint & Debris
Mold, Pollen
Dander, Dust Mites
Smoke & Smog
Bacteria
Odor, VOCs

Swipe or use arrows · tap to select

MERV (Minimum Efficiency Reporting Value) is an ASHRAE industry standard for measuring air filter efficiency.

Compatibility guarantee

Wrong fit, leak, or just doesn’t work? We’ll send the right one. Free return shipping for all orders.

365-day satisfaction

Not happy? Send it back any time in the first year — we’ll make it right. Yes, even an open pack you’ve been running for months.

No-hassle returns

No restocking fees, no return-merch authorization mazes — just start a return and our helpful Customer Experience team will assist.

Filter Maintenance

Is it time to change your Filter?

Generally, we recommend you replace your air filters every 90 days. Find out below if you should change your filters more often.

If someone in your home has asthma or allergies change your filter every

6 Weeks

to ensure indoor air quality is at its best.

If you have pets change your filter every

2 Months

to avoid shedding and odor buildup.

If you have young children change your filter every

2–3 Months

as having clean air is even more important with children in your home.

Filter Specifications

What does this filter remove?

Filtration capabilities
Nominal Size
15 × 20 × 1"
Actual Size
14 ½ × 19 ½ × ¾"
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.
Initial Resistance
0.18" WC
Rated Velocity
295 FPM

Performance Testing

Particle size efficiency · MERV 8

Share of particles captured, by particle size

0.3–1.0 µm 1.0–3.0 µm 3.0–10 µm
17% 50% 70%

Airflow and resistance

Initial resistance at each airflow rate; lower resistance means less strain on your system

Airflow rate (CFM) 307 461 615 768 615
Initial resistance (in. w.c.) 0.07 0.11 0.17 0.23 0.17

Max rated airflow

Customer Reviews

4.7 4.7 out of 5 stars
45 verified reviews
5★
(32)
4★
(12)
3★
(0)
2★
(1)
1★
(0)
5
4.7 / 5 (45)
Barbara H. 231 days ago
4
Been using discount filters for years. Never a problem.
Bob G. 479 days ago
5
It arrived on time and they fit.
Ana C. 551 days ago
5
Excellent product!!
George B. 930 days ago
5
It is an odd size that fits my furnace.
Greg B. 1493 days ago
4
Good quality filters. Decent price.
John M. 1754 days ago
4
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Fred K. 1776 days ago
5
I've been using these filters for a number of years and they seem to do the job. I bought this model because I thought it to be a good compromise between filtration and cost.
ERIDIA C. 1858 days ago
5
With punctual and efficient delivery
George B. 1995 days ago
5
Easy order. Great price.
Larry K. 2032 days ago
5
Good product good price
Francis D. 2381 days ago
4
Arrived timely works fine
Rachael S. 2469 days ago
5
Good filters with correct nominal size so they fit my downdraft sanding table
Carla B. 2521 days ago
4
Good product for the money.
kathy H. 2645 days ago
5
I use these filters every month and am happy with the dust they collect.
John B. 2658 days ago
5
Very good product.
Richard D. 3525 days ago
4
It fit in the AC, so sizing was correct, Has been 2 weeks and waiting and monitoring for Dust situation. So Far so good.