The MJ Arsenal Houdini features powerful carbon filtration and smoke reclamation to discreetly eliminate odors from consumption. With a built-in electronic counter and up to 200 exhales per filter depending on your uses, it tracks usage for optimal performance. Compact and sleek, it’s the perfect air filter for maintaining privacy while keeping your environment fresh and odor-free. Dimensions: 3.6“ x 1.7” x 0.8″ What’s in the box:Houdini Filter(s)
