Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Heating, Venting & Cooling
/
Air Filters
AIR FILTERS
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Filters
Filters
Clear All
Subscription Eligible: Subscription Eligible
Air Filter Size: 18x25
Air Filter Size: 14x18
Contaminants Captured: Allergens
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Availability
Show Out of Stock
Department
Heating, Venting & Cooling
Air Filters
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
HDX
Nordic Pure
Price
to
Apply
$10 - $20
$20 - $30
$30 - $40
$40 - $50
MERV Rating (Minimum Efficiency Reporting Value)
MERV 13
MERV 12
MERV 10
Air Filter Depth (in.)
1
2
Filter Performance Rating (FPR)
6-7 - Better
8-9 - Best
10 - Premium
Contaminants Captured
Allergens
Bacteria
Dust Mites
Dust/Lint
Mold Spores
Most Smoke
Pet Dander
Pollen
Virus Carriers
Odors
Smog Particles
Most Popular Sizes
Other Sizes
14x18x1
Pack Size
1
3
View Results
All Filters
MERV Rating (Minimum Efficiency Reporting Value)
Air Filter Depth (in.)
Filter Performance Rating (FPR)
Contaminants Captured
Most Popular Sizes
Subscription Eligible: Subscription Eligible
Air Filter Size: 18x25
Air Filter Size: 14x18
Contaminants Captured: Allergens
Clear All
5 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Exclusive
More Options Available
$
18
.
97
Buy
4
or more
$9.49
(7423)
Model# HDX1P9-011418
HDX
14 in. x 18 in. x 1 in. Superior Pleated Air Filter FPR 9, MERV 12
Add to Cart
Exclusive
More Options Available
$
24
.
97
Buy
4
or more
$12.49
(7423)
Model# HDX1P10-011418
HDX
14 in. x 18 in. x 1 in. Premium Pleated Air Filter FPR 10, MERV 13
Add to Cart
Exclusive
More Options Available
$
18
.
97
Buy
4
or more
$9.49
(11360)
Model# HDX1P9-011825
HDX
18 in. x 25 in. x 1 in. Superior Pleated Air Filter FPR 9, MERV 12
Add to Cart
$
46
.
99
/box
(
$15.66
/filter)
Model# 18x25x2M10-3
Nordic Pure
18 in. x 25 in. x 2 in. Dust & Pollen Pleated MERV 10 Air Filter (3-Pack)
Add to Cart
More Options Available
$
31
.
22
/box
(
$10.41
/filter)
(237)
Model# 18x25x2M12-3
Nordic Pure
18 in. x 25 in. x 2 in. Allergen Pleated MERV 12 Air Filter (3-Pack)
Add to Cart
Installation Services
HVAC Maintenance
$29 Labor Day HVAC Tune-Up Special. A $99 value, now through 9/22.
Learn More