Buy The 4223 Spud Model at an affordable price. Fast delivery & great prices on the Aprilaire 4223 Spud Model .
This Drain Spud attaches to the base of the housing of your humidifier. It fits the connection of the 1/2" drain hose.
The Drain Spud fits these Aprilaire models: 500, 550, 558, 560, 568, 560A & 600
If you have questions or need additional information regarding this product, please call our Customer Service department at 888-623-4678 or Click Here to send an e-mail.
|Equipment Type||Whole House Humidifier|