PERSONAL AIR PURIFIER

摘要

A personal air purifier employs tapered reticulated foam semi-cylinders (10) sized to be closely received within a user's nostrils through slight expansion of the nostril. The semi-cylinders include a flat base (14) and a spherical shaped surface (12) at a distal end with flattened surfaces (30) circumferentially spaced about the semi-cylinder for enhanced fit within the nostril. The flat base of the two semi-cylinders is connected by an integral flexible band (16) which extends across the end of the septum of the user's nose to preclude over-insertion and aid in removal.