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🔧 Connect with confidence — upgrade your airflow game!
The Abuff 4-inch Duct Connector is a high-quality ABS plastic flange designed for secure, leak-proof connections in heating, cooling, and ventilation systems. With precise 4-inch inner diameter compatibility and pre-bored mounting holes, it ensures easy installation and reliable performance across multiple applications including dryers, extractor fans, and hydroponics setups. Sold in convenient 2-packs, it’s the smart choice for professionals seeking durable and efficient ducting solutions.
| ASIN | B086BM2RHD |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #128,636 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #268 in HVAC Ducting |
| Brand | ABuff |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (240) |
| Date First Available | March 25, 2020 |
| Included Components | Duct Connector |
| Item Length | 6 Inches |
| Item Package Quantity | 1 |
| Item Weight | 4.2 ounces |
| Item model number | ABUS-DuctCnect-4in-Blk-200325 |
| Manufacturer | Abuff |
| Material | Plastic |
| Outside Diameter | 6 Inches |
| Part Number | ABUS-DuctCnect-4in-Blk-200325 |
| Product Dimensions | 6"L x 6"W |
| UPC | 764690022352 |
A**R
Perfect fit
Built a box and made a cutout for this for roof vent exhaust fan with 4 inch exhaust hose. Works perfectly for the job I used it for
T**9
If you need to attach a 4" hose, these are great
They work fantastically. I used one to attach a 4" hose to my laser enclosure which came with a 3" port. Now I get better flow and this truly takes care of the miniscule amount of fumes that were escaping previously.
A**W
Use these for 3D Printing.
I use these for my printing enclosure to vent out fumes. It’s very sturdy and secure, holds the vent tube well, and doesn’t come loose.
B**L
Perfect size
Works great using them on a couple vevor diesel heaters. Makes it easy to hook up 4” ducting to both inlet and outlets of the heaters.
J**R
Not flimsy or brittle at all
Used on the side of a box that houses my laser engraver.
A**R
Works as intended.
Works as intended.
S**N
perfect
I use these thur a sheetrock ceiling to exhaust my electric dryer thur my attic out my exterior wall of my home
N**E
NOT as advertised or pictured
Thin, cheap and not at a ll like photo shows. Has 4 holes not 6 and is very thin on outter mounting ring not at thick as shown in photos. It is actually 3.8 inches OD not 3.9 like photos and description states. In metric it is also not 100mm but 97mm OD. Specs says 6 inch and yet it measures 5.45 inches on outer flange edge or 139mm not 150mm like advertised. I am probably going to end up returning it, but it can be a pain to return products and then I have to find and buy some other cheap brand to finish my project.
A**U
Excelente calidad y sí son de ABS, llegaron rápido (en 2 días)
TrustPilot
2 周前
4天前