# Ocean Technology Systems Recalls Guardian Full-Face Diving Masks Due to Drowning Hazard
> **CPSC recall** · 2011-03-22 · 11180 · 1 injuries reported
## Recall
- **Number:** 11180
- **Date:** 2011-03-22
- **Injuries reported:** 1
## Products

Guardian full-face diving masks

## Hazards

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.

## Remedies

Repair

## Manufacturer(s)

Undersea Systems International Inc. dba Ocean Technology Systems, of Santa Ana, Calif.

## Retailer(s)

Diving equipment retailers and direct sales nationwide from September 2010 through November 2010 for about $800.

## Country of manufacture

Taiwan

## Description

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.

## Source
- [CPSC recall page](https://www.cpsc.gov/Recalls/2011/Ocean-Technology-Systems-Recalls-Guardian-Full-Face-Diving-Masks-Due-to-Drowning-Hazard)
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