A vaporizer configured in such a way that integrates a user removable and replaceable filtering system in which vapor, aerosols, smoke, and or odors are reduced or eliminated upon use of the filtering system should the user wish to use it. The vaporizer may also integrate in some forms a valve system which restricts or eliminates the flow of air into or out of the device in order to mitigate and or eliminate the escape of smoke, aerosols, vapor, and or odor； of which a user may activate via electrical or mechanical means. The vaporizer integrates logic and control circuitry which controls the power displaced into an integrated or removable heating chamber, atomizer, cartomizer, cartridge, clearomizer and or any other such container in which materials or substances are vaporized or combusted. The logic and control circuitry also employs user input through various means, such as a electromechanical switches and or an accelerometer. The logic and control circuit also provides user feedback via light, sound, and or tactile feedback.
