CPSC campaign 08402
Hazard
These regulators can be missing the diaphragm cover, which can cause the diaphragm to become displaced during a dive, allowing water to enter the scuba regulator. This poses a drowning hazard to divers.
Remedy
Consumers should immediately stop diving with these regulators and visit an authorized Apeks dealer for a free inspection and free installation of a diaphragm cover, if the cover is missing.
The text above is quoted verbatim from the CPSC record. Confirm the affected units and the remedy with the manufacturer or CPSC. Recall data may be incomplete, delayed, or superseded.