Consumers should immediately stop using the recalled scuba regulator. Consumers may take the recalled scuba regulators to any authorized Oceanic or Aeris dealer for a free replacement part. For further information or to determine if your specific unit is affected, contact Romi toll-free at 1-888-636-9390 between 8 a.m. and 5 p.m. PT Monday through Friday. Oceanic customers can send an e-mail to service@oceanicusa.com or visit the firm's Web site at Oceanic Company . Aeris customers can send an e-mail to info@diveaeris.com or visit the firm's Web site at Aeris Company . Date modified: 2007-12-01