COMPETITORS COMPONENTS | Most ozone generators being sold online contain cheap transformer and plate combinations that cost about twenty dollars. Search for yourself by typing "ozone generator plates" on alibaba.com. These unreliable, short lifespan components get installed into various boxes/blowers/cases then resold for far more than they are truly worth (often with the claim "assembled in the usa"). Some sellers even go so far as to install multiple sets of these weak components into the same device just to claim they build super strong ozone machines. This goes against common sense - it would be much better to install those multiple sets of components into multiple devices because using more than one ozone machine greatly helps distribute the ozone more evenly across larger homes, properties, and commercial spaces. When shopping for ozone machines, look closely at the components and be careful not to fall for the hype of other sellers using chinese ratings and claims to promote their machines. Contact us for more information if you are unsure which of our MaxBlaster ozone generators is best for your type of application.