








❄️ Connect. Cool. Conquer your space.
The NWESTUN 5.9 inch Portable Air Conditioner Exhaust Hose Coupler is a durable, ABS-made connector designed for quick, tool-free installation. Compatible with most 5.9-inch portable AC exhaust hoses, it ensures a tight, leak-proof fit that enhances cooling efficiency. Lightweight and compact, it’s the perfect upgrade for hassle-free, efficient air conditioning.







| ASIN | B0BR3N2TZV |
| Batteries required | No |
| Best Sellers Rank | #326,173 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #350 in Accessories (Home & Kitchen) |
| Brand | NWESTUN |
| Color | 5.9" Connector Round |
| Customer Reviews | 3.9 3.9 out of 5 stars (389) |
| Item Length | 11.8 Inches |
| Item Weight | 1.76 ounces |
| Manufacturer | NWESTUN |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Nominal Wall Thickness | 0.125 inches |
| Outside Diameter | 5.9 Inches |
D**N
A good part!
It didn't fit but I should have measured better but its a good part and would have worked fine if it was bigger
M**L
Great fit
Life saver that fit my portable ac after my son accidentally threw the old one away when the vent tribe wore out
K**K
Doesn't fit B&D
Doesn't fit on black and decker portable. Tried to use duct tape but the hot air melts the adhesive and it slides off.
R**E
Doesn't fit Toshiba
The collar is good and seems like it might last a couple seasons. Did not fit my portable 8000 BTU Toshiba. The hole size is correct, but the connectors (3-thread points) are not a fit.
C**Y
Just mesure your outlet probably a litle trimming with a dremmel and you are ready
Just trim a bit and works perfectly y fine in my portable AC. A lot better tham the duct tape I had!
B**T
It worked
Fits as expected
C**S
Measure before ordering
This wasn't NWestun's fault, but I was disappointed to find that the connector tabs on the coupler didn't match the receptacles in my portable A/C unit. I searched online, on foot, and with the manufacturer for weeks during the summer, but haven't found a connector that matches the receptacle on the unit. The hot season is over, so now I have all fall, winter and spring to continue searching for a connector with tabs that match. It is hard to measure this because you can't always tell from the photo what size the tabs are. Home Depot, Lowes, Ace Hardware, and the manufacturer (Black & Decker) are all out of stock.
L**N
Perfect!
Exactly as described.
Trustpilot
3 days ago
2 months ago