The GeneralAire 7304 is the correct replacement closed drum end for the following humidifier models:
The GeneralAire 12854 Humidifier Closed Drum End is a replacement closed drum end compatible for use with the GeneralAire Legacy Drum Model 65. The 12854 closed drum end fits on to the 65-5 replacement evaporator sleeve and ensures that clean moisture is released into the home through your 65 Legacy humidifier model. The GeneralAire 7304 closed drum end is an OEM replacement part.
GeneralAire 12854 Humidifier Closed Drum End specifications: