Fixed my problem.
Dryer was not getting clothes dry in normal time.  Saw a you tube video that suggested cleaning dryer vent.  Since that process had not been done for over 10 years, I thought it was worth the time and effort to do.  Ordered this kit (my dryer vent was 13+ feet).  Followed the instructions and all went well.  Dryer not functioning as it had years ago.
Rating: 5 stars