Fernco 1056-075 Condensate 3/4-Inch plastic or 3/4 and 1-Inch copper Pipe Connector

A high quality product - works well

Works, does what it’s supposed to. I used it to put the drain on my ac together to make it easy to take apart for cleaning

I used this to connect 2 pieces of PVC pipe that I previously hack-sawed apart. In order to remove the pressure relief valve , the overflow tube needed to be removed, so I hack-sawed it apart so I could clear the wall. At first I thought this connector was too big, but screwing it to the pipe made a snug fit. I also used some Vaseline on the inside to create a water tight seal.

I use a Few of these inline with my AC pan drain line so I can break it at several point and clean it out yearly with a small line brush!

Works well