The GeneralAire 6034 is the correct replacement hose clamp for the following humidifier models:
The GeneralAire P115 Humidifier Hose Clamp for 975-34 is a replacement hose clamp for the GeneralAire 1042 Legacy Series Humidifiers. The P115 hose clamp is built to work with the 975-34 water supply tubing. The GeneralAire 6034 is an OEM replacement part for you 1042 humidifier model.
GeneralAire P115 Humidifier Hose Clamp for 975-34 specifications: