The GeneralAire 4760 is the correct replacement cell handle for the following air cleaner models:
The GeneralAire R1-0484 Air Cleaner Cell Handle is a replacement cell handle for the GeneralAire GA50A14, GA50A20, and GA50A22 Electronic Air Cleaners. The GeneralAire R1-0484 attaches to the side of your GA50A air cleaner's cell guide, above the collecting cell. The GeneralAire 4760 is an OEM replacement part for your air cleaner and is very reliable.
GeneralAire R1-0484 Air Cleaner Cell Handle specifications: