Respironics AF531
Oro-nasal mask
Respironics AF531
Oro-nasal mask
The Respironics AF531 mask offers features that address patient comfort, proper mask fitting and ventilator compatibility.
Features
Comfortable seal minimizes facial pressure
The AF531 oro-nasal mask can minimize facial pressure while maintaining a good seal.
Adaptable to multiple ventilators
You can adapt one mask to multiple ventilators with interchangeable elbows.
Capstrap feature
The AF531 with Capstrap headgear provides an excellent fit and simple reapplication.
