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
1 AIR FILTERS
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Filters
Filters
Clear All
Air Filter Size: 12 1/2x24 3/4
Air Filter Size: 14x24
Air Filter Size: 20x20
Air Filter Depth (in.): 1
Filter Performance Rating (FPR): 4-5 - Good
HVAC Product Type: Air Filter
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Availability
Show Out of Stock
Department
Heating, Venting & Cooling
Air Filters
Brand
HDX
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
Special Values
Air Filter Features
Pleated
Cut to Fit
Washable
Air Filter Depth (in.)
1
4
Most Popular Sizes
14x24x1
20x20x1
Contaminants Captured
Dust/Lint
Dust Mites
Pet Dander
Pollen
Pack Size
1
3
View Results
All Filters
Air Filter Features
Air Filter Depth (in.)
Most Popular Sizes
Contaminants Captured
Pack Size
Air Filter Size: 12 1/2x24 3/4
Air Filter Size: 14x24
Air Filter Size: 20x20
Air Filter Depth (in.): 1
Filter Performance Rating (FPR): 4-5 - Good
HVAC Product Type: Air Filter
Clear All
6 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Best Seller
More Options Available
$
12
.
96
(
$4.32
/filter
)
(14151)
Model# HDX3P5-012020
HDX
20 in. x 20 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)
Add to Cart
Compare
More Options Available
$
5
.
98
(20131)
Model# HDX1P5-012020
HDX
20 in. x 20 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8
Add to Cart
Compare
More Options Available
$
12
.
96
(
$4.32
/filter
)
(14151)
Model# HDX3P5-011424
HDX
14 in. x 24 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)
Add to Cart
Compare
More Options Available
$
5
.
98
(20131)
Model# HDX1P5-011424
HDX
14 in. x 24 in. x 1 in. Standard Pleated Air Filter FPR 5, MERV 8
Add to Cart
Compare
More Options Available
$
32
.
45
/case
(25)
Model# 2488550
20 x 20 x 1 Pleated Air Filter Standard Capacity Self-Supported MERV 8 (12-Case)
Add to Cart
Compare
$
27
.
43
(31)
Model# PFWP2020FPR
20 in. x 20 in. x 1 ECO Washable Air Filter FPR4
Add to Cart
Compare
Installation Services
HVAC Maintenance
A seasonal heating or cooling tune-up can identify potential issues and comes with our 6-month "No Breakdown Guarantee."
Learn More