The GeneralAire R1-0636 is the correct replacement for the following air cleaner:
The GeneralAire R1-0636 Air Cleaner Clip Set is connected to the power box complete of the GA50A20 Electronic Air Cleaner. This GeneralAire Clip Set is also known as part number 4768 and EAC14-20. GeneralAire can also be found under the following spelling variations: GeneralAir, General Air and General Aire.
General Aire EAC14-20 Clip Set specifications:
The GeneralAire GA50A20 Electronic Air Cleaner is an environmentally friendly, high efficiency electronic air cleaner that helps to remove up to 99.7% of airborne pollutants, as small as 0.03 microns. The carbon filters help to remove gaseous odors in your air. This air cleaner features an on/off electronic air proving switch with system fan. It also is designed with a lifetime filter system that never needs replacing. All you have to do is wash it thoroughly.