R22 Phase out. What does this mean for your ac unit? A Southern California Tech Explains.
R22 Refrigerant R-22, Air Conditioner, Large 28 oz. Can, No Taper Need – Frosty Freeze A/C Products Company
r22 freon Ban – What the New Regulations Mean for You - Aspire Heating & Cooling
Jagdish Refrigeration R22 Gas Can (Refromax) with Genuine Can Valve Refrigerant Net Weight 1 kg for Air Conditioner/Gas Weight 800 Gram - Multicolor : Amazon.in: Home & Kitchen