Opteon | sku: 373297 Opteon Xl41 20lbs. R-454B Refrigerant Opteon Xl41 20lbs RefridgerantOffers Maximum Performance With Minimal Global Warming Potential (Gwp)Non Ozone Depleting Hfo78% Reduction In Gwp Compared To R-410a80% Of Major Us Oems Have Specified... Log in for pricing