The next time you need supplies, parts, or even service for your drinking fountain use the services of a reliable and trustworthy dealer.  They can help to answer your questions and get you the help you need.  You might want to try a service that is located right online for your convenience.  These suppliers have been in the business and are experienced in handling any problems associated with your fountain.  They also offer the parts and supplies you need to make it efficient.  You will find their prices are usually better than your local dealers and can get those parts out to you right away delivered to your front door.