Abstract: As an accessory to cannabis and other smokers, an increased capacity, environmental and ecological friendly, sustainable solution personal air filter is disclosed. The solution effectively and efficiently combines passive filter medium and properties of fluid mechanics to achieve the increased capacity. Additionally, a specific order of passive filter elements is provided to increase filtering efficiency. Wherever possible, biodegradable materials are employed such a biodegradable PLA polymers.

Abstract: An ionic personal air filter comprising, generally, a mouthpiece, a tube and high voltage electrodes configured thereto, is disclosed. Notably, the construction creates fluid dynamic properties needed to allow ionization and collection to take place. The unit is small and easily fits in a user's hand. In a preferred embodiment, the negative collector plate is realized with a ring structure have veins at an interior thereof; and the positive collector plate comprises a copper sheet rolled to a coil increasing surface area of electrodes while providing a compact unit.