Dave Thomas, a retired brewmaster from Coors with over three decades of experience, along with Eric Meyer from Cahaba Brewing and CO2 expert Gabriel Dominguez, delve into the importance of CO2 systems in brewing. They share insights on CO2 quality, revealing how contamination from suppliers can taint beer's flavor. The guests discuss essential filtration techniques and strategies for managing CO2 systems efficiently. Mark Fischer from Deschutes Brewery joins in to underscore the significance of high-quality regulators to prevent costly production losses.