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
20X20 ELECTROSTATICALLY AIR FILTERS
Get It Fast
In Stock at Store Today
Same-Day Delivery
Filters
Filters
Clear All
Air Filter Size: 20x20
Price: Special Values
Filter Material: Electrostatically
Contaminants Captured: Most Smoke
Get It Fast
In Stock at Store Today
Same-Day Delivery
Availability
Show Out of Stock
Department
Heating, Venting & Cooling
Air Filters
Brand
HDX
BestAir
Price
to
Apply
$10 - $20
$20 - $30
MERV Rating (Minimum Efficiency Reporting Value)
MERV 13
MERV 12
MERV 8
Air Filter Depth (in.)
1
4
Filter Performance Rating (FPR)
4-5 - Good
8-9 - Best
10 - Premium
Contaminants Captured
Bacteria
Dust Mites
Dust/Lint
Mold Spores
Most Smoke
Pet Dander
Pollen
Virus Carriers
Allergens
Odors
Smog Particles
Most Popular Sizes
20x20x1
20x20x4
View Results
All Filters
MERV Rating (Minimum Efficiency Reporting Value)
Air Filter Depth (in.)
Filter Performance Rating (FPR)
Contaminants Captured
Most Popular Sizes
Air Filter Size: 20x20
Price: Special Values
Filter Material: Electrostatically
Contaminants Captured: Most Smoke
Clear All
3 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
(11360)
Model# HDX1P9-012020
HDX
20 in. x 20 in. x 1 in. Superior Pleated Furnace Air Filter FPR 9, MERV 12
Add to Cart
Exclusive
More Options Available
$
22
.
97
Buy
4
or more
$11.49
(11360)
Model# HDX1P10-012020
HDX
20 in. x 20 in. x 1 in. Premium Pleated Furnace Air Filter FPR 10, MERV 13
Add to Cart
More Options Available
$
24
.
24
Bulk Savings
See Details
(113)
Model# HW2020-8R
BestAir
20 x 20 x 4 Honeywell FPR 4 Air Cleaner Filter
Add to Cart
Installation Services
HVAC Maintenance
$29 Labor Day HVAC Tune-Up Special. A $99 value, now through 9/22.
Learn More