Repa Market 4 Inch Metal Duct Coupler/Galvanized Steel Vent Pipe Connector/Round HVAC Duct Extension/Rigid Dryer Hose Adapter/Ventilation System Fitting for Home & Commercial Use

Perfect!!! It made my vent more secure! This piece is hard, it doesn't bend or dent easily at all. So it was just what I needed. Now I can clamp it down nice and hard for a very tight secure fit.

Excellent duct connector

Exactly what I needed to join an exhaust fan to an outdoor vent. Most couplers were a male to male, this female to female coupler was perfect!

Make sure you measure good because it is very strong metal. You will not be able to bend it or try to make it smaller if you order the wrong size. Great quality

Works as needed

Worked great

Not really sure what I need to review with this other than to say it fits the 4" ducts. Just take note this is meant to be the female side so the ends you are joining needs to be slightly smaller then 4"

I'm not sure why it works but it does. It's a perfect fit for connecting two 4-inch pipes together. Doesn't matter if one, both or none of sides are crimped. Not sure why the big box stores don't sell this piece. I've looked at many stores and tried different connectors and nothing has worked like this Amazon product does.

Fit great for transition on heater

Produit conforme

Passt

Ottimo prodotto ben rifinito. non posso dire altro perche l'ho restituito.

Very good quality and easy to install.