Replacement humidifier water evaporator pad for General and Hamilton Humidifiers
General Humidifiers: 1040, 1040L, 1040R, 1042, 1042DME, 1042L, 1042LH, 1042R, 1137, 1137R, 709, 709R, 709L, 709LH, 990, SL16 (990-13, 99013)
Williamson Power: 500
The water panel evaporator pad is the vital component of your furnace humidifier, which supplies clean and moist air promoting both a healthy and comfortable environment to live in. For best performace, change at least once per season, depending on water conditions and frequency of use.
Approximate Dimensions: 12" x 9-3/4" x 1-3/8"