Abstract: A vehicle intake air filter is provided forming an inner conduit formed between an upper orifice and a lower orifice. In addition to an outer filtering layer, a secondary filtering layer or layers are provided spanning the upper orifice. A monitoring mechanism for measuring and communicating a function of the air filter is further located within the upper orifice. The monitoring mechanism measures and communicates the function of the air filter. A plurality of sensors measure a differential pressure between the outer and inner surfaces of the filter. A remote communication system transmits sensor data from the sensors via a wireless communication protocol to a remote electronic monitor device, such as a cell phone. Increased pressure differential or filter performance or efficacy may thereby be displayed to the user on a real-time basis. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.