Size (length*width*height): 20cm x 20cm x 20cm

Disposable CO2 Cartridge: Supply CO2. Supporting Base: Prevent CO2 cartridge falling down. CO2 Regulator: Provides constant and reliable CO2 dosing. CO2 Pipe: Made of high quality silicon. 3 in 1 CO2 Diffuser: Prevent backflow, provides accurate CO2 dosing and best diffusing effect. CO2 Pipe Holder: Prevent air pipe from being bended. CO2 Indicator: Ensure Sufficient CO2 supply.