This mask is a passenger mask assembly including the standard re-breather mask, flow indicator, and a preset plug. These plugs are preset based on customers altitude request up to 25,000 feet. The PB-1 style fitting is typically associated with newer Cessna’s manufactured in 1980 or later, this fitting is also commonly used in pressurized Cessna aircraft before 1980 and other aircraft. The flow indicator is a simple to read red to clear indication of positive flow.
Part 4110-730-1
If you find a better price elsewhere on this product we will Match that price and beat it by 10% of the difference. See Details.
Purchase today and you can return it in the original condition through Wednesday, August 19, 2026! See our return policy.

This mask is a passenger mask assembly including the standard re-breather mask, flow indicator, and a preset plug. These plugs are preset based on customers altitude request up to 25,000 feet. The PB-1 style fitting is typically associated with newer Cessna’s manufactured in 1980 or later, this fitting is also commonly used in pressurized Cessna aircraft before 1980 and other aircraft. The flow indicator is a simple to read red to clear indication of positive flow.
Part 4110-730-1
If you find a better price elsewhere on this product we will match that price and beat it by 10% of the difference.
Purchase today and you can return it in the original condition through Wednesday, August 19, 2026 ! See our return policy.