aerox® Receives FAA TSO Approval for their High Altitude Quick Donning Diluter Demand Crewmember Oxygen Mask With Built in Comfort System

Aug. 29, 2012

Limington, ME., August 13, 2012— aerox® is pleased to announce FAA TSO C78A and TSO C89A approval has been granted for production of the 4110-725 series mask. This mask is a long awaited alternative for approved replacements of high altitude masks.

The  aerox®    Quick Comfort series diluter demand mask comes standard with an electret microphone and an inflatable Quick Comfort head harness.  This head harness provides maximum comfort while allowing a very quick don and promotes an excellent seal to any face. The mask features a carbon fiber construction for light weight, and soft silicon rubber for a comfortable fit.  Connectors are available for most built in systems. This mask is easily mounted with the available carbon fiber stowage cup. aerox®  is also able to manufacture a portable walk around system with the same outlet plug that is on your aircraft, so you can easily disconnect from the on-board system and plug directly into a portable system allowing mobility. 

This 4110-725 series mask is intended to be used by crew and passengers in the general aviation industry to an altitude of 40,000 feet MSL. The approval for this mask compliments other FAA approvals aerox® has already been granted for oxygen system components.  Please call for more information about any of our approvals.

PMA replacement cylinders are available for both Kevlar composite and Steel DOT 3HT cylinders.  Approved for replacements in either Avox (Scott) and BE Aerospace (Puritan-Bennett) oxygen systems and military.

FAA TSO C103 Re-breather Mask approved to 25,000 feet MSL with communications or without

STC Oxygen System Built in for installation on Cirrus SR20 and SR22.

Since 1981 when aerox® started, they have been providing the aviation industry with innovative solutions for all of their oxygen needs. aerox® offers a complete line of stock and custom built in or portable systems as well as parts and accessories. aerox® is a provider of OEM systems serving many major manufacturers for fixed wing and rotorcraft. In addition to aviation products, they can design emergency and first aid systems, for use in the air or on the ground. To learn more about aerox®  visit or contact aerox® at [email protected] or 1-800-237-6902