Fernco P1056-44 Flexible PVC Pipe Coupling for Cast Iron, Plastic or Steel to Cast Iron, Plastic or Steel Connections

Have a high efficiency furnace, A/C unit that vents outside using PVC vent pipe. We had some yellow jackets get in the house and the only way they could get to the 2nd floor master bedroom had to be through the ductwork. Just to be sure, I purchased a very tight circular screen but needed a fernco-like device that not only fit over the end of the PVC vent pipe but with an inside diameter that would allow the hard metal circular screen to fit and stay put. This worked absolutely perfectly! I take it off during winter not only because the yellow jackets are no longer active but when running the furnace, the vent not only carries out combustion gases but due to it being high efficiency, water vapor. If I left it in place, the tight screening would accumulate the water, it would freeze, block the exit, and carbon monoxide is not my friend. Anyway, this Fernco worked perfectly for something it was not even intended to do.

High quality rubber slip coupling. Strong bands.

Great product. It gets the job done. †

I used this to replace a coupling on my class A motorhome. It worked perfectly.

This is a great product and I have used this brand for some years now. The thing is that it is at Home Depot at a better price and you have 90 days to bring it back. I buy a lot of things on Amazon but some things are cheaper in some stores. Just compare prices for the same items! So if you don't have a Home Depot near you, Amazon is great, and you don't have to leave your house!

connect 2 4 inch pipes tighten the clamps and you are done for life in most cases or as a quick fix until you can get the parts you need to cut and glue a new fitting. These are even rated in most states as far as I know for underground use that's just how "permanent these temporary fittings are just don't go cheap and get a generic brand they will be thinner and the metal will be thinner and or a cheaper metal and rust on you or strip when you tighten it just spend the extra 2 or 3 bucks and get the FERNCO.

Good quality, durable, and works perfectly for my project Super easy to install

Item is as described.

Worked perfectly for connecting 4” ID ABS

Using these in a Radon mitigation system helps with ease of maintenance

provides an excellent seal and strong connection

Did what it is supposed to do.

D’abord, question stupide ,, pour quelles utilisations avez-vous employé ce produit ? “. Pour brosser mes dents 😂😂😴, n’est pas ??? Oui, le produit à fait son job. Rien de plus, je suis entière satisfait. Il a été enterré, on vera après 100 ans la suite 😃😃😂😂👋👋