PadMatch / Every humidifier water panel and furnace filter size
Part numberGeneralAire 1099-20
ok- Humidifier models
- GeneralAire 1099 / 1099L / 1099LH / 1099R
- Correct pad
- GeneralAire 1099-20
- Pad dimensions
- 14.25 in W x 12 in H x 1.5 in D
- Replacement interval
- once per heating season
The correct replacement pad for the GeneralAire 1099 / 1099L / 1099LH / 1099R, and the sizes that look right but are not.
The GeneralAire 1099 / 1099L / 1099LH / 1099R takes the GeneralAire 1099-20 pad. Buy that part; a different-size pad lets water bypass into the plenum.
Fits these humidifier models
- GeneralAire 1099
- 1099L
- 1099LH
- 1099R
Fitment notes
The 1099 Legacy is a fan-powered unit with a wide tray, so it takes the 14.25-inch 1099-20 pad and nothing narrower fits.
The wide pad for the GeneralAire 1099 Legacy humidifier only. GeneralAire also catalogs it as part number 7047; it does not cross to the Aprilaire or Honeywell pads.
The pad to buy
Search Amazon for GeneralAire 1099-20 humidifier water panelaffiliate searchFind GeneralAire 1099-20 humidifier water panel on eBayaffiliate
Find your model
Read the number stamped on the humidifier cabinet or printed on the old pad, then match it below. Confirm the frame size before buying a generic.
GeneralAire 10991099L1099LH1099R
Related
- GeneralAire 1099-20 evaporator padGeneralAire 1099-20
- GeneralAire 1099-20 equivalent and cross-referencescompatible and generic pads
- AprilAire 600 whole-house humidifierAprilAire 35
- AprilAire 500 whole-house humidifierAprilAire 10
- AprilAire 400 whole-house humidifierAprilAire 45
Sources: GeneralAire 1099-20 vapor pad (Humidifiers.com listing)