Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
Pricing is determined by engine specifications and silencing requirements. Each DOC is properly sized by a CleanAIR sales engineer not to exceed OEM backpressure requirements and still meet the required 70% reduction of CO. If sound attenuation (silencing) is a requirement of the application, this will also be factored into pricing.
