I've never worked with PVC flex or solid piping before. I tried using self-bonding silicone tape but it didn't work due to the water pressure in that line. I need step-by-step instructions on how to replace the flex-pipe from Hayward pump to sand filter. The leak is located right next to where the pipe meets the connection at the filter. Is it possible to fix it by cutting just the damaged side of the pipe before the hole and reattaching to the existing connector or even a new connector, and/or fitting extender?