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
/
Transitions & Connectors
Best Rated Master Flow Transitions & Connectors
Shop products with the best ratings based on our customer reviews
19 Results
Brand: Master Flow
Review Rating: Best Rated
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
Availability
Show Unavailable Products
Department
Heating, Venting & Cooling
HVAC Supplies
Ducting & Venting
Transitions & Connectors
Wyes
Tees
Reducers
Connectors
Elbows
Price
to
Go
$0 - $10
$10 - $20
$20 - $30
$40 - $50
$50 - $100
$100 - $150
+ View All
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Please choose a rating
Featured Keywords
30 gauge
sheet metal screw
galvanized steel construction
28 gauge
duct tape
main line
metal tee
7 in. pipe
pipe size
4 in. pipe
5 in. pipe
90 degree elbow
air conditioning
branch line
duct run
easy fit
flexible duct
hemmed collar edges
hvac part
insulated flex duct
insulated flexible duct
round pipe
sheet metal connector splice collar
stop bead
+ View All
$
11
.
32
(101)
Master Flow
7 in. to 4 in. Round Reducer
Add to Cart
Compare
$
105
.
92
(3)
Master Flow
14 in. to 14 in. to 14 in. Full Flow Tee
Add to Cart
Compare
$
110
.
84
(1)
Master Flow
16 in. to 16 in. to 16 in. Full Flow Tee
Add to Cart
Compare
$
15
.
90
(6)
Master Flow
5 in. Flexible Duct and Sheet Metal Connector Splice Collar
Add to Cart
Compare
$
45
.
00
(1)
Master Flow
9 in. x 7 in. x 7 in. Wye
Add to Cart
Compare
$
136
.
19
(1)
Master Flow
18 in. to 18 in. to 18 in. Full Flow Tee
Add to Cart
Compare
Top Rated
$
25
.
76
(66)
Master Flow
7 in. to 5 in. Round Reducer
Add to Cart
Compare
$
100
.
61
(1)
Master Flow
16 in. to 14 in. x 14 in. Bull Head Wye
Add to Cart
Compare
$
100
.
10
(2)
Master Flow
16 in. x 12 in. x 12 in. Galvanized Steel Wye
Add to Cart
Compare
$
40
.
85
(1)
Master Flow
8 in. x 7 in. x 6 in. Wye
Add to Cart
Compare
$
40
.
27
(3)
Master Flow
8 in. x 7 in. x 5 in. Wye
Add to Cart
Compare
$
42
.
61
(1)
Master Flow
7 in. x 6 in. x 5 in. Wye
Add to Cart
Compare