Boost Oxygen American Red Cross 98% Pure Supplemental Canned Oxygen, 12 Liter, Flavorless 6 pack, Model 801

Officially licensed product of the American Red Cross All-natural, prescription-free respiratory support that can be used by anyone, anytime, anywhere for non-medical purposes. Each canister contains all-natural, 98% pure breathing oxygen that is free of chemicals and propellants. The biggest supplemental oxygen canister available. Compact, portable, and lightweight making it easy to take on the go. 6 12-liter canisters included, each contains up to 225 1-second inhalations. Each canister is completely recyclable. Assembled domestically. Our products are backed with a 100% quality guarantee. Boost Oxygen, the most trusted brand and worldwide leader in supplemental oxygen canisters since 2007.