Keep your vehicle pollution-free with the Airbubbl In-Car Air Cleaner. This clever device is scientifically proven to remove over 95% of nitrogen dioxide as well as other pollution from your car. Toxic air can easily enter your vehicle through the many air inlets. Incredibly, nitrogen dioxide levels inside your car are 21% higher than on the sidewalk, well over the legal limit. In fact, just an hour in traffic in a polluted car equates to having two cigarette’s worth of nitrogen dioxide. But, the Airbubbl changes that. Attaching it to your headrest, the device draws in the polluted air circulating inside your car. Then its proprietary filtration technology and dual-fan design rid the air of nitrogen dioxide, VOCs, bacteria, and even odors, before releasing clean air back into the car. Great for any car, the Airbubbl is especially useful for protecting kids as well as those with asthma.