BestAir G13 Furnace Humidifier Replacement Waterpad
Description
Fits General 709, 990, 1040, 1042, 1137 (990-13); Williamson Power 500; Hamilton 10HF.
- Furnace humidifier water pad
- Fits General 709, 990, 1040, 1042, 1137 (990-13); Williamson Power 500; Hamilton 10HF
- Made in the USA.
Note:
- For best performance, change at least once per heating season, maybe more depending on water conditions & frequency of use.