Refrigerant are used in refrigerator for cooling and dehumidifying indoor air.
Disposable refrigerant containers are only used for virgin refrigerant.
134a refrigerant
The oil used to lubricate the compressor is cycled with the refrigerant.
ef22a is a refrigerant. It is used in place of R22. It is a Hydrocabon refrigerant. Very efficient.....
you can buy the right refrigerant over the counter at checker auto or auto zone, the correct refrigerant is 134a
freon
r22
All devices used for refrigerant recovery must be certified by the EPA. If the device was manufactured before November, 1993, It must be capable of recovering 80% of the refrigerant in the appliance. If the device was manufactured after this date, it must be capable of recovering 90% of the refrigerant.
An A/C shop will know. The leak must be repaired before adding refrigerant.
r134a
coralicigal
F-22