The OTS ABV-2 Replacement ABV Valve and Lens is a practical replacement package for OTS Guardian and Stealth full face masks, combining both the ambient breathing valve and replacement lens in one convenient kit. When replacing a damaged, worn, or aging lens, we strongly suggest replacing the ABV valve at the same time, making this combination a smart choice for proper service and long-term reliability.

This package is designed for technicians and service professionals who need the correct replacement components to help keep OTS full face masks operating properly. Replacing both parts together can help simplify service, reduce repeat labor, and support a more complete refresh of the mask assembly.

Ideal for public safety diving teams, professional divers, commercial diving operations, and full face mask service work, this OTS replacement package helps maintain readiness and performance for critical diving applications.

Important Purchase Requirement:
This item may be purchased by authorized technicians only. A current technician certificate must be on file with us before purchase of this part.

Key Features

• Replacement ABV valve and lens package
• Designed for OTS Guardian and Stealth full face masks
• Smart service solution when replacing a worn or damaged lens
• Helps simplify maintenance by replacing both components together
• Ideal for public safety, professional, and operational diving equipment service
• Authorized technician purchase only
• Technician certificate must be on file before purchase