CARB - California Ozone Generator Regulations and A2Z Ozone

Compliance with CARB - California Air Resources Board

We at A2Z Ozone want our customers to be aware of the dangers of working with ozone. It is important to educate yourself before using any type of ozone generator. Air ozone generators are toxic to living organisms, including people, pets, and plants. Out of concern for its citizens, California implemented rules about air ozone generators.

We work to follow the regulations set forth by the California Air Resources Board (CARB). Over recent years, we have been in discussions with CARB. October 1, 2020, CARB amended the regulations for air ozone generators. To follow California regulations, air ozone generators need a certification test. Because of the ozone output, our air ozone generators cannot pass the certification. At the present time, we do not offer any air ozone generator that matches CARB ozone output standards.

We sell water ozone generators into California, both general use and Industrial use. But, we cancel and refund all air ozone generator orders going into California.

If you have any questions, you can contact us. You can also contact CARB by email at or by phone at 800-242-4450.