Reliable Honeywell Whole-House Humidifiers work with your homes furnace to maintain a proper, comfortable humidity level throughout the home. A Honeywell humidifier pad is specially designed to spread moisture evenly and should be changed twice per heating season to maximize comfort. Put an end to desert-like air in your home. The average humidity in the Sahara Desert is 25 percent. In wintertime, the average humidity inside some homes can be even lower, leading to dry skin, "carpet shock", cracking woodwork and more. Reliable Honeywell Whole-House Humidifiers work with your homes furnace to maintain a proper, comfortable humidity level throughout the home. Specially designed Pad works with the Honeywell Whole House Humidifier.