✅ Confirmed very long-expression general performance: Decades of use in HVAC and refrigeration systems have recognized R-22 as one of the most stable and trustworthy refrigerants at any time produced. No shopper testimonials for the moment. You'll want to be logged in or create an account to present your appreciation https://r134a-refrigerant-13-6-kg30851.jts-blog.com/36615129/about-ce-certified-refrigerant-gas-cylinder