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
/
HVAC Supplies
/
Ducting & Venting
/
Plenums & Air Returns
Plenums & Air Returns
4 Results
HVAC Product Type: Air Duct
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
Availability
Show Unavailable Products
Department
Heating, Venting & Cooling
HVAC Supplies
Ducting & Venting
Plenums & Air Returns
Review Rating
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Brand
Master Flow
Price
to
Go
$50 - $100
$150 - $200
$200 - $250
Featured Keywords
18 in. diameter
26 gauge sheet metal
easy assembly
foil tape
job site
r6 insulation
return air box assembly
return air drop assembly
return air filter grille
side air return
+ View All
$
167
.
26
(5)
Model# RAB 17
17.5 in. x 28 in. Return Air Box Assembly
Add to Cart
Compare
$
220
.
77
(3)
Model# RAB 21
21 in. x 28 in. Return Air Box Assembly
Add to Cart
Compare
$
54
.
58
(7)
Model# DRAB20X20
Master Flow
20 in. x 20 in. Duct-board Return Air Box
Add to Cart
Compare
$
58
.
86
(5)
Model# DRAB20X25
Master Flow
20 in. x 25 in. Duct-board Return Air Box
Add to Cart
Compare