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Coolant used in air conditioning units going away January 1, 2020 | 10tv.com
AC Pro 20 oz. Professional Formula Refrigerant with Additives ACP-100 - The Home Depot
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Why Does Your Air Conditioning Need Recharging? | Cars.com
How To Put Freon In An AC Unit: Everything You Need To Know | American Home Water & Air
Do I Need a Freon Charge? | Recharge Central AC
How to Recharge Your Car's Air Conditioner : 7 Steps (with Pictures) - Instructables
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