Full-Face Diving Masks – Drowning Hazard (2011)
Check Your Product
According to the U.S. Consumer Product Safety Commission (CPSC)
Product
Guardian full-face diving masks
Brand
Undersea Systems International Inc. dba Ocean Technology Systems, of Santa Ana, Calif.
Lot Codes / Batch Numbers
Not specified in CPSC notice. Check official source for details.
Product Images
Source: U.S. Consumer Product Safety Commission
Undersea Systems International Inc. dba Ocean Technology Systems, of Santa Ana, Calif. is recalling Guardian full-face diving masks. The hazard is: The purge assembly on the diving mask can disengage from the regulator, resulting in loss of air to . Based on CPSC recall notice.
Summary derived from CPSC notice
The following details were not provided by CPSC: UPC codes.
Reason for Recall
As stated by CPSC
This recall involves Guardian full-face diving masks with serial numbers 9051284 through 10070954. The serial number is printed on the main regulator body. The diving masks were sold in various colors. The Ocean Technology Systems' logo is affixed to the front of the mask.
Reported concern (CPSC)
The purge assembly on the diving mask can disengage from the regulator, resulting in loss of air to the diver. This poses a drowning hazard to the consumer.
Recommended Action
Per CPSC guidance
Consumers should immediately stop using the diving masks and contact Ocean Technology Systems for instructions on conducting a test of the regulator and returning the masks for a free repair.
Verify this information on the official source
For complete details and official instructions, check the U.S. Consumer Product Safety Commission (CPSC) directly.
View official CPSC recall noticePage updated: Jan 6, 2026