Dundas Jafine EZCNZW 4" Duct to Wall Connector, 4", White (Fоur Расk)

It's a really cool idea but not well made plastic. This was a total loss of time and money for me. I had to fight to get the hose to stay on when I figured a way to duck tape it on to make it stay it easily broke when pushing the dryer back. The plastic is so thin it will not hold up I never got to use it for 1 cycle. Was a total loss of what I paid for it. I think this has a lot of potential if it was made of metal or stronger plastic. Don't take the risk like I did. If taking the time to write this stops one person from buying this product I would be grateful. If it stops most everyone then the manufacturer may take notice and build it stronger and redesign it.

A five-star rating because: (1) the duct-to-wall connector is a perfect fit from the wall connector to the semi-rigid dryer duct (attached to the dryer's outlet), to the exhaust vent; and (2) for ease of installation. The tolerances of the connector are amazingly exact. Only one installation modification is required of the aluminum duct: prying out the rigid connector that normally goes into the through-the-wall exhaust vent (being careful not to distort the duct). This modification enables the bare end of the duct to be screwed into the detachable male part of the connector, allowing for an exceptional fit. I applied a silicone-based sealant to where the flange and the end that goes into the exhaust vent meet. The sealant adheres the female connector to the wall, seals off any air gaps and makes the use of screws unnecessary. (Photos: [1] the removed duct connector; and [2] the semi-rigid duct going into the wall connector.)

It looks good and the two pieces snap on nicely. The real problem is where you thread in the tube from the dryer into the male piece (not the piece with 2 holes) that snaps into the wall mount. There's no real air lock method about it; you need to create some type of way to keep the air from leaking out.Installation was a breeze.It looks great.Both pieces snap together very nice.You're on your own to figure out how to mitigate the air gaps from the dryer's flex tube inside the male end.

I"ve tried many different brands of these quick connectors, but this one has the very best connection design. All of the others were a big fat fail as they wouldn't hold the semi-rigid hose onto the wall mount. These people got it right, simply screw a semi rigid duct onto the end for a tight connection, mount the other end, and connect it. perfect!

I didn't have enough of a vent to attached anything to so this did the trick. You screw it to the all and attach the second piece with your duct vent. It clicks on and comes off when you need to clean your vent.

This device greatly simplified the installation of the exhaust vent for a gas clothes dryer. I can foresee it will, due to the easy detachment allow for cleaning the duct. This was put in after a new dryer was installed by HD (poor job on their part) and duct kept coming off of the wall. Using this product I was able to attach it to the wall device and then the conduit to the other part of this connector. When both of those steps were completed it was easy to click the two together and get the job completed. Best thing that happened to me on that day. More two months later all is well and working 100%.

Fantastic product. Very easy to use. It screws on to the flex hose exactly like it says.I found this product by accident while looking for a dryer vent.No more smashed flex hose behind the dryer. Excellent!

The wall transition and the coupling action is good, but the connector doesn't hold flexible dryer duct very strongly. As long as you're not tugging on it it's okay, but it could pop out while you're pushing equipment back into place.