The G20PR is the correct filter pad replacement for the following models:
The G20PR is a compatible equivalent of the General 1099 Humidifier Filter Pad Replacement. This humidifier pad filter provides clean and moist air through the humidifier. This evaporator pad is a key part of furnace humidifiers and should be replaced at least once person season depending on how often the humidifier is used and what conditions it has been operating under.
This humidifier water panel evaporator is designed to fit General humidifiers which are used in residences and light commercial applications. This filter will you achieve desired water distribution and increased humidity output for your air, while also maintaining long lasting quality.