We have a broad selection of replacement Lennox humidifier filters that are designed to work with your whole-home power humidifier or whole-home bypass humidifier.  Replacement humidifier filters go by many names such as water panel, water pad, waterpad, humidifier pad, or water panel evaporator.   Our replacement humidifier filters are optimized to fit most configurations of the types of filters listed above and are optimized to replace the following: Lennox humidifier filter, Lennox humidifier water pad filter, Lennox humidifier water panel evaporator filter, Lennox humidifier pad filter, and Lennox humidifier water panel filter.