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🌬️ Connect with confidence—ventilate like a pro!
The Vent Systems 4" Air Vent Duct Connector Flange is a robust, impact-resistant plastic plate designed for seamless connection of 4-inch HVAC ducts. With precise dimensions and pre-drilled holes, it ensures quick, secure installation and reliable airflow performance across a wide temperature range, making it ideal for residential and commercial ventilation needs.

| ASIN | B08GWS5G1H |
| Best Sellers Rank | #59,632 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #106 in HVAC Ducting |
| Brand | Vent Systems |
| Brand Name | Vent Systems |
| Color | White |
| Connector Type | Flange |
| Customer Reviews | 4.4 out of 5 stars 710 Reviews |
| Exterior Finish | ABS |
| Global Trade Identification Number | 04751037230019 |
| Item Dimensions | 5.91 x 5.91 x 2.44 inches |
| Item Weight | 0.07 kg |
| Item dimensions L x W x H | 5.91 x 5.91 x 2.44 inches |
| Manufacturer | Vent Systems |
| Manufacturer Part Number | 4751037230019 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 4751037230019 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Set Name | Single |
| Size | 4 Inch |
| Thread Size | 4 inch |
| Thread Type | UN |
| Unit Count | 1 Count |
D**G
Worked perfectly
Worked great as floor coupling
P**N
Great quality, and benefits
This purchase was more than 5 ⭐️⭐️⭐️⭐️⭐️⭐️ it was extremely easy to install, the fit was perfect for my wall, the material is heavy duty, and the clean finish that it provided for my dryer was worth every penny! I don’t have any excessive heat coming from or around my dryer hose. It’s super clean looking, not flimsy or cheap. It was very easy to attach and apply the hose. It just looks so much more sturdier that just having your dryer hose attached to the wall. It surely does stop any escaping heat when drying. Worth buying and should I need another one, I will buy again!
L**.
Quality and it works perfect
Worked perfect I had gaps around my dryer vent this sealed it off and made it look nice and neat
H**N
Quality
Work as intended but don’t over tighten the screws thin on collar at floor just need to a little thicker
B**M
Good
Definitely made it easier to connect vent in really tight location.
C**T
Just what i was looking for.
This product work perfect for my needs. I wish installing a dryer vent And had to put it through the floor in running underneath the home. What's happening in difficult time finding one that fit just right. It Save me time an aggravation. I would recommend it for anyone in the same situation. Good quality and shoud last for years.
A**R
Works as intended was easy to install
This was exactly as advertised. Easy to install so far we’ve not had any issues with it and we’ve had it hooked up to our dryer for three months.
J**.
Does what it is supposed to do
I used these to rivet onto a thin MDF sheet to make a window baffle for a diesel fired heater that sites outside that I can then duct into my vehicle window and these worked perfect, I did drill the holes a little bigger to accommodate the rivets but there is plenty of space to make that happen
S**O
very well
very well
G**O
Top
Ottimo utilizzato per canalizzare in esterno un condizionatore portatile. Sono riuscito ad utilizzarlo come volevo.
P**X
RAS
Produit OK
D**R
Bin zufrieden
Hat super funktioniert. Hab meine Klimaanlage auf 2-Rohr umgebaut und brauchte entsprechend sie Aufnahmen. Gute Qualität für den Preis.
C**N
No viene un esquema con las dimensiones
Tiene un diámetro de 125 mm y no puede emboquillar con el conducto flexible de 125 mm. Tuve que comprar un manguito de 125 mm en el bricodepot
Trustpilot
1 day ago
2 weeks ago