The patented JonEvac® toilet seat ventilation system stealthily whisks away unpleasant potty odors and dangerous airborne bacteria that invisibly fill the air every time you flush. The sucking power of the air vacuum charcoal filtration system prevents the stink from escaping from the toilet bowl to pollute your restroom and spread to the rest of your home or office. So, if you can smell “it”, you need JonEvac!