The Skuttle A00-0641-103 is the correct cover assembly for the following humidifier models:
The Skuttle Humidifier Cover Assembly A00-0641-103 is a replacement cover assembly for the Skuttle Model 90 Humidifier. The Skuttle cover assembly is a genuine Skuttle central humidifier replacement part that will have your Skuttle 90 humidifier operating at full capacity. This replacement cover assembly for humidifiers is built with durable material and does not have a see-thru window.
Skuttle Humidifier Cover Assembly A00-0641-103 specifications: