Generalaire 990-13 Humidifier Pad

In most home environments, this pad?only needs to be replaced every 2-3 months.

Actual size 9-3/4" x 12" 1-3/4"

FITS THE FOLLOWING MODELS:

  • GeneralAire 709, 900, 990, 1000, 1040, 1042, 1137, SL16
  • York S1-HU17MB, S1-HU18MP