Carbon dioxide (CO2) incubators provide optimal growing conditions and contamination prevention for valuable cell cultures. An array of water-jacketed or direct-heat CO2 incubators are available with features that include: in-chamber HEPA air filtration, touchscreen interfaces, stackability, 100% pure copper surfaces, non-corrosive stainless steel, and on-demand high-temperature sterilization cycles. High-capacity and compact incubator models are available.