The GeneralAire 4781 is the correct replacement collecting cell for the following air cleaner models:
The GeneralAire G8-0400 Air Cleaner Collecting Cell is a replacement collecting cell for the GeneralAire Grill Mount Air Cleaner. The GeneralAire G8-0400 fits onto the plastic grate of the GeneralAire GA52F32 electronic air cleaner, next to the cell handle. The GeneralAire 4781 is a genuine replacement part for your air cleaner model.
GeneralAire G8-0400 Air Cleaner Collecting Cell specifications: