We've been in business since 1997 and all our refrigerant is ARI-700 certified & guaranteed. Due to EPA regulations, when purchasing this item you must be EPA certified or fill out a certificate of resale.The item "15 lbs R22 Refrigerant / Unused / Factory Sealed / Made in USA Same Day Shipping" is in sale since Friday, March 15, 2019. This item is in the category "Business & Industrial\HVAC\Other HVAC". The seller is "refrigerant101" and is located in Punta Gorda, Florida. This item can be shipped to United States.