Model # 81 Official GeneralAire humidifier

Part #727-58

The manufacturer no longer makes this part, and there's no substitute part

Part #81-13

The manufacturer no longer makes this part, and there's no substitute part

Part #81-22

The manufacturer no longer makes this part, and there's no substitute part

Part #81-2

The manufacturer no longer makes this part, and there's no substitute part

Part #81-11

The manufacturer no longer makes this part, and there's no substitute part

Part #747-11

The manufacturer no longer makes this part, and there's no substitute part

Part #40-7

The manufacturer no longer makes this part, and there's no substitute part

Part #81-7

The manufacturer no longer makes this part, and there's no substitute part

Part #727-40

The manufacturer no longer makes this part, and there's no substitute part

Part #81-1

The manufacturer no longer makes this part, and there's no substitute part