No NOx Box®



The No NOx Box® requires no external power, wires, or special tools for installation. Simply secure the device with 3 feet (1 meter) of the fuel or engine, and the No NOx Box® subtly tunes the electromagnetic energy emitted from the engine to help burn fuel cleaner and run more efficient.The average reported reduction in NOx (Nitrous Oxides) is 50% with a fuel savings of 7% when using the No NOx Box®!




To purchase a No NOx Box®, visit one of our authorized resellers!


Revolutionary Clean Air Technology Patented in 2018

Patent#: US9963111-B1 After five years of research and testing, the inventors of the No NOx Box® and founders of Harmoniks ...
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No NOx Box®

Now Open! The No NOx Box® Blog!

Welcome to No NOx Box® Blog! Here is where the developers of the No NOx Box® will publish pieces on ...
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