Which brand has the largest assortment of 18x24 Air Filters at The Home Depot?

<a href = "https://www.homedepot.com/b/Heating-Venting-Cooling-Air-Filters/HDX/18x24/Pleated/N-5yc1vZc4kwZ9tkZ1z18twhZ1z19abi" class="u__default-link"> HDX</a> has the largest assortment of 18x24 Air Filters.

What's the cheapest option available within 18x24 Air Filters?

Check out our lowest priced option within 18x24 Air Filters, the <a href = "https://www.homedepot.com/p/HDX-18-in-x-24-in-x-1-in-Standard-Pleated-Air-Filter-FPR-5-HDX1P5-011824/314671392" class="u__default-link">18 in. x 24 in. x 1 in. Standard Pleated Air Filter FPR 5</a> by HDX.

What are some of the most reviewed products in 18x24 Air Filters?

Some of the most reviewed products in 18x24 Air Filters are the <a href = "https://www.homedepot.com/p/HDX-18-in-x-24-in-x-1-in-Premium-Pleated-Air-Filter-FPR-10-Case-of-12-CHDX1P10-011824/318542728" class="u__default-link">HDX 18 in. x 24 in. x 1 in. Premium Pleated Air Filter FPR 10 (Case of 12)</a> with 8,214 reviews, and the <a href = "https://www.homedepot.com/p/HDX-18-in-x-24-in-x-1-in-Superior-Pleated-Air-Filter-FPR-9-Case-of-12-C-HDX1P9-011824/318542677" class="u__default-link">HDX 18 in. x 24 in. x 1 in. Superior Pleated Air Filter FPR 9 (Case of 12)</a> with 8,214 reviews.

What are the shipping options for 18x24 Air Filters?

All 18x24 Air Filters can be shipped to you at home.

What's the difference between FPR and MERV?

Filter Performance Rating, or FPR, is a system developed specifically for The Home Depot and is similar to MERV, or Minimum Efficiency Rating Value. Within 18x24 Air Filters, MERV ratings include MERV 13, MERV 12, and MERV 11.

What depth options are available within 18x24 Air Filters?

Air filters come in various depth options. It's important to know what size you need in order for your air filter to function correctly. Within 18x24 Air Filters, depth options range from 1 to 4 inches.

18x24 - Pleated - Air Filters

Exclusive

HDX
18 in. x 24 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)

(4.7 / 19834)

Model# HDX3P5-011824

$1397

($4.66 /filter)

Exclusive

HDX
18 in. x 24 in. x 1 in. Superior Pleated Air Filter FPR 9, MERV 12

(4.6 / 14555)

Model# HDX1P9-011824

$2097

Buy 4 or more $10.49

Exclusive

HDX
18 in. x 24 in. x 1 in. Standard Pleated Air Filter FPR 5, MERV 8

(4.7 / 28434)

Model# HDX1P5-011824

$598

Exclusive

HDX
18 in. x 24 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 11 (2-Pack)

(4.6 / 3478)

Model# HDX2P7-011824

$2497

($12.49 /filter)

Buy 4 or more $12.49

Exclusive

HDX
18 in. x 24 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 11

(4.6 / 14555)

Model# HDX1P7-011824

$1597

Buy 4 or more $7.99

Exclusive

HDX
18 in. x 24 in. x 1 in. Ultimate Allergen Pleated Air Filter FPR 12, MERV 13

(4.6 / 9699)

Model# 61201.011824

$2497

Buy 4 or more $12.49

18 in. x 24 in. x 2 in. Standard Capacity Self Supported Pleated Air Filter MERV 8 (12-Case)

(4.7 / 42)

Model# 2488485

$3552

/case($2.96 /filter)

Exclusive

HDX
18 in. x 24 in. x 1 in. Premium Pleated Air Filter FPR 10, MERV 13

(4.6 / 9699)

Model# HDX1P10-011824

$2297

Buy 4 or more $11.49

Nordic Pure
18 in. x 24 in. x 2 in. Allergen Pleated MERV 12 Air Filters (3-Pack)

(4.8 / 4)

Model# 18x24x2M12-3

$4499

/box($15.00 /filter)

Nordic Pure
18 in. x 24 in. x 4 in. Dust & Pollen Pleated MERV 10 Air Filter (1-Pack)

(4.4 / 12)

Model# 18x24x4M10-1

$3349

/box

Nordic Pure
18 in. x 24 in. x 4 in. Ultimate Pleated Air Filter MERV 13 (2-Pack)

(3 / 2)

Model# 18x24x4M13-2

$6574

/box($32.87 /filter)

Nordic Pure
18 in. x 24 in. x 2 in. Dust and Pollen Pleated MERV 10 Air Filters (3-Pack)

(4.6 / 5)

Model# 18x24x2M10-3

$4399

/box($14.66 /filter)

18X24 PLEATED AIR FILTERS

Get It Fast

In Stock at Store Today

Free 1-2 Day Delivery

Same-Day Delivery

Department

Review Rating

Brand

HDX

Nordic Pure

COLORFIL

Price

$0 - $10

$10 - $20

$20 - $30

$30 - $40

$40 - $50

$50 - $100

$100 - $150

$150 - $200

Air Filter Depth (in.)

1

2

4

Most Popular Sizes

18x24x1

Other Sizes

MERV Rating (Minimum Efficiency Reporting Value)

MERV 13

MERV 12

MERV 11

MERV 10

MERV 8

Filter Performance Rating (FPR)

4-5 - Good

6-7 - Better

8-9 - Best

10 - Premium

12 - Ultimate

Contaminants Captured

Dust

Dust Mites

Pet Dander

Pollen

Mold

Bacteria

Allergens

Smoke

Virus Carriers

Odors

Smog Particles

Pack Size

1

2

3

4

6

12

Air Filter Features

Pleated

Electrostatic

HDX 18 in. x 24 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)

HDX 18 in. x 24 in. x 1 in. Superior Pleated Air Filter FPR 9, MERV 12

HDX 18 in. x 24 in. x 1 in. Standard Pleated Air Filter FPR 5, MERV 8

HDX 18 in. x 24 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 11 (2-Pack)

HDX 18 in. x 24 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 11

HDX 18 in. x 24 in. x 1 in. Ultimate Allergen Pleated Air Filter FPR 12, MERV 13

18 in. x 24 in. x 2 in. Standard Capacity Self Supported Pleated Air Filter MERV 8 (12-Case)

HDX 18 in. x 24 in. x 1 in. Premium Pleated Air Filter FPR 10, MERV 13

Nordic Pure 18 in. x 24 in. x 2 in. Allergen Pleated MERV 12 Air Filters (3-Pack)

Nordic Pure 18 in. x 24 in. x 4 in. Dust & Pollen Pleated MERV 10 Air Filter (1-Pack)

Nordic Pure 18 in. x 24 in. x 4 in. Ultimate Pleated Air Filter MERV 13 (2-Pack)

Nordic Pure 18 in. x 24 in. x 2 in. Dust and Pollen Pleated MERV 10 Air Filters (3-Pack)

Support

Resources

About Us

Our Other Sites

HDX
18 in. x 24 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)

HDX
18 in. x 24 in. x 1 in. Superior Pleated Air Filter FPR 9, MERV 12

HDX
18 in. x 24 in. x 1 in. Standard Pleated Air Filter FPR 5, MERV 8

HDX
18 in. x 24 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 11 (2-Pack)

HDX
18 in. x 24 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 11

HDX
18 in. x 24 in. x 1 in. Ultimate Allergen Pleated Air Filter FPR 12, MERV 13

HDX
18 in. x 24 in. x 1 in. Premium Pleated Air Filter FPR 10, MERV 13

Nordic Pure
18 in. x 24 in. x 2 in. Allergen Pleated MERV 12 Air Filters (3-Pack)

Nordic Pure
18 in. x 24 in. x 4 in. Dust & Pollen Pleated MERV 10 Air Filter (1-Pack)

Nordic Pure
18 in. x 24 in. x 4 in. Ultimate Pleated Air Filter MERV 13 (2-Pack)

Nordic Pure
18 in. x 24 in. x 2 in. Dust and Pollen Pleated MERV 10 Air Filters (3-Pack)