: Is this a problem? Please detail any articles that discuss this – thanks!As others have mentioned polybutylene in general can be a big problem. The class action suit also mentioned can be reviewed at http://www.kinsella.com. Just scroll down and click on the Cox vs. Shell button to see the different articles posted. You can contact the Consumer Plumbing Recovery Center at 800-356-3496 to see if your system may qualify to be replaced at no cost. Please e-mail me if you have any other questions.
