🔧 Connect with confidence — the duct connector that means business.
This 4'' galvanized steel duct connector by ECOPRO VENT offers a robust, airtight coupling solution for round ducts. Featuring a specialized male fit design and reinforced middle protrusion, it ensures secure connections that minimize air leakage and maximize airflow efficiency. Manufactured in the EU with strict quality control, it promises durability and easy installation for professional HVAC setups.
| Size | Ø4" |
| Material | Alloy Steel |
| Brand | ECOPRO VENT |
| Color | Gray |
| Item dimensions L x W x H | 3.94 x 3.94 x 3.94 inches |
| Connector Type | Coupling |
| Thread Size | 4 inch |
| Exterior Finish | Aluminum |
| Thread Type | Metric Parallel |
| Item Weight | 0.12 Kilograms |
| Number of Pieces | 1 |
| Manufacturer | ECOPRO VENT |
| Item Weight | 4.2 ounces |
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |
| Batteries Required? | No |
S**E
Makes attaching a dryer vent a breeze
Worked perfectly for hooking up a dryer vent. This eliminated having to cut the vent to fit over a non-crimped end coming out of the wall. Don’t forget you will need 1 additional 4” strap, but the ease of installation makes it worth the extra fee cents
B**Y
What I ordered
It seems to be a good product. I unfortunately couldn't use it for my project. Fast shipping
G**D
Good Product
It was as described
B**N
Works as it should
Just as ordered
A**9
Undersized
Actually works, but is more undersized than needed, thus preventing a good seal. Yes, you can duct tape around the opening, but it's loose and not a close fit.
E**R
fit perfect
fit perfectly to my a/c duct, Very good product, and I love it, I'll see how long it lasts, works perfect
J**Z
on time shipping
just what I needed
D**.
Fits 5" hardware well
It's not complicated, just a piece of metal, but this was a perfect fit to connect my portable AC to the exhaust port in my apartment - it doesn't even need HVAC tape. Solved that headache nicely!
Trustpilot
2 weeks ago
1 day ago
