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
Me
Cart
Home
/
Heating, Venting & Cooling
/
Air Filters
Air Filters
13 Results
Price: Special Values
MERV Rating (Minimum Efficiency Reporting Value): MERV 8
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Availability
Show Unavailable Products
Department
Heating, Venting & Cooling
Air Filters
Review Rating
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Brand
HDX
BestAir
Price
to
Go
$0 - $10
$10 - $20
$20 - $30
Air Filter Size
14x18
16x25
16x20
20x25
20x20
20x30
24x24
+ View All
MERV Rating (Minimum Efficiency Reporting Value)
MERV 16
MERV 13
MERV 12
MERV 11
MERV 10
MERV 8
MERV 2
+ View All
Air Filter Depth (in.)
1
4
18
Most Popular Sizes
14x18x1
16x25x1
16x20x1
16x25x4
20x20x1
20x25x1
Other Sizes
20x20x4
20x25x4
20x30x1
+ View All
Contaminants Captured
Dust/Lint
Pollen
Pet Dander
Dust Mites
Bacteria
Mold Spores
Most Smoke
Virus Carriers
Viruses
Allergens
+ View All
Pack Size
1
3
Air Filter Features
Pleated
Electrostatic
More Options Available
$
5
.
98
(18836)
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
$
5
.
98
(18836)
HDX
16 in. x 25 in. x 1 in. Standard Pleated Air Filter FPR 5, MERV 8
Add to Cart
Compare
More Options Available
$
5
.
98
(18836)
HDX
20 in. x 25 in. x 1 in. Standard Pleated Air Filter FPR 5, MERV 8
Add to Cart
Compare
More Options Available
$
5
.
98
(18836)
HDX
16 in. x 20 in. x 1 in. Standard Pleated Air Filter FPR 5, MERV 8
Add to Cart
Compare
More Options Available
$
11
.
96
(
$3.99
/filter
)
(13503)
HDX
14 in. x 18 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)
Add to Cart
Compare
More Options Available
$
5
.
98
(18836)
HDX
20 in. x 30 in. x 1 in. Standard Pleated Air Filter FPR 5, MERV 8
Add to Cart
Compare
$
24
.
24
Bulk Savings
See Details
(90)
BestAir
16 x 25 x 4 Honeywell FPR 4 Air Cleaner Filter
Add to Cart
Compare
$
18
.
99
Bulk Savings
See Details
(46)
BestAir
Contractor 25 in. x 20 in. x 4 in. Air Filter MERV 8
Add to Cart
Compare
$
24
.
24
Bulk Savings
See Details
(90)
BestAir
20 x 20 x 4 Honeywell FPR 4 Air Cleaner Filter
Add to Cart
Compare
$
27
.
59
Bulk Savings
See Details
(90)
BestAir
16 x 20 x 4 Honeywell FPR 4 Air Cleaner Filter
Add to Cart
Compare
$
14
.
99
Bulk Savings
See Details
(46)
BestAir
25 in. x 4 in. x 16 in. Contractor Air Filter MERV 8
Add to Cart
Compare
$
13
.
87
Bulk Savings
See Details
(46)
BestAir
Contractor 24 in. x 24 in. x 4 in. Air Filter MERV 8
Add to Cart
Compare