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#4038 Aprilaire Drain Spud---DISCONTINUED
#4038 Aprilaire Drain Spud
- For use with Aprilaire models: 110, 112, 220, 224 & 440.
- This is the plastic fitting which attaches to the base of the housing of your humidifier.
- Designed to allow for the connection of the 1/2" drain hose.
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