Vevor CO2 Tank 20 lbs Aluminum Alloy Cylinder with CGA320 Valve New A/C Dehumidifier Combo It features a dual-port design

It features a dual-port design for 1–2 users and offers three output modes (H2

wide smoke capture area

heat-treated with powder coating resisting corrosion

or bothers you

Vevor CO2 Tank 20 lbs Aluminum Alloy Cylinder with CGA320 Valve New A/C Dehumidifier Combo It features a dual-port designThe Vevor CO2 tank is a 20 lbs aluminum alloy cylinder designed for beverage dispensing, carbonation, aquarium CO2 supply, and other compatible applications. It features a CGA320 valve, brass valve construction, and a spray coated gray finish for durability. The lightweight aluminum body offers strength and easier handling than traditional steel tanks. This tank is DOT and TC approved and is shipped empty for filling with compatible CO2.