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
/
Evaporative Coolers
/
Evaporative Cooler Parts & Accessories
Master Flow Evaporative Cooler Parts & Accessories
3 Results
Brand: Master Flow
Part/Accessory Type: Other Part/Accessory
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
Evaporative Coolers
Evaporative Cooler Parts & Accessories
Evaporative Cooler Accessories
Price
to
Go
$400 - $500
$500 - $600
$700 - $800
Brand
Hessaire
Master Flow
Bonaire Durango
DIAL
Classic Accessories
MAX COOL
+ View All
Part/Accessory Type
Other Part/Accessory
Damper
$
411
.
69
Model# ECDK3000
Master Flow
3000 CFM Evaporative Cooler Duct Kit
Add to Cart
Compare
$
530
.
68
(1)
Model# ECDK4500
Master Flow
4500 CFM Evaporative Cooler Duct Kit
Add to Cart
Compare
$
786
.
67
(2)
Model# ECDK6500
Master Flow
6500 CFM Evaporative Cooler Duct Kit
Add to Cart
Compare