Disclosed is a device whereby a nebulizer may be operatively connected to a non-rebreather oxygen mask so that inhalation therapy treatments may be provided to a patient wearing the mask without compromising the masks integrity. The invention basically comprises an ambient aerosol manifold that is operatively inserted in fluid-communicating relation between the mask and the mask reservoir. A fitting is provided on the manifold for receiving the exit port of the nebulizer. The fitting, or nebulizer receiver, may be integrally formed on the manifold, or may be removably attachable thereto.
