All nitrogen is not created equal, not even close. NitroFill™ is a "refined nitrogen" produced exclusively by NitroFill™ generators. The state-of-the-art equipment and procedures provide a verifiable concentration of pure nitrogen, in the serviced tire, in excess of 95% - the minimum threshold scientifically proven to provide the benefits of nitrogen inflation.
Automotive experts aren't the only ones who recognize the superiority of NitroFill™, as it is used as the sole tire inflation product of our nation's fleet of B2 bombers!