The GeneralAire 7546 is the correct hoses kit for the following humidifier models:
The GeneralAire 35-23 Internal Hose Kit for RS15/RS35 is an internal hoses kit compatible with GeneralAire Elite Steam Model humidifiers RS15 and RS35. This hose kit includes a new condensate hose that allows your humidifier to release the desire levels of moisture and humidity in your home. This is a genuine GeneralAire replacement part and is made from durable construction material.
GeneralAire 35-23 Internal Hose Kit for RS15/RS35 specifications: