[Canister Compatibility] We don't mind if you call it a canister, cylinder, tank, or cartridge! Just remember that our green capped, threaded canisters are compatible with screw-in connector soda and sparkling water makers, including SodaStream, Aarke, Philips, and Ninja Thirsti. If you have a SodaStream ART, TERRA, DUO, or other quick connect machine, you will need to purchase our pink capped, Easy Connect canisters. [Sustainable & Eco-Friendly] At Soda Sense, we're proud to source 100% of our CO2 sustainably right here in the USA, and each of our 60L canisters replaces the use of over 170 single-use plastic bottles. [Sparkling Water Made Effortless] Never run out of bubbles with Soda Sense & carbonate up to 60 liters of water with each of our canisters. [Return & Recycle] All of our CO2 canister orders include a return box and shipping label to exchange your empty canisters when your done with them. Soda Sense Threaded CO2 refill canisters provide up to 60 liters of carbonation for your sparkling water maker, using premium beverage-grade CO2. Our green-capped threaded canisters are compatible with any sparkling water maker that uses 60L canisters with a screw-in connector, including models from SodaStream, Drinkmate, Aarke, Philips, and Ninja Thirsti. If you own a SodaStream ART, TERRA, DUO, or any quick-connect machine, please use our pink-capped Easy Connect canisters.