Mailing address:  P.O. Box 1749, Ann Arbor, MI  48106

Physical address:  147 Enterprise Dr, Ann Arbor, MI  48103

Phone:  (800) 237-1165 or (734) 665-8777

Fax:  (800) 252-1730 or (734) 665-4332

Corporate e-mail:  flowezy@flowezyfilters.com

Web site:  www.flowezyfilters.com