Special
Healthy Climate 21N3901, AprilAire 4236, Scale Control Insert Frame (Pad Holder), For HCWP3-18/18A WB2-17/17A WP2-18/18A
Cat # : 21N39
Model/Part # : 21N3901
Quantity:
Product Overview
Humidifier Scale Control Insert Frame for:
- Healthy Climate: HCWP3-18/18A WB2-17/17A WP2-18/18A
- AprilAire 4236: 560 560A 568 700 760 760A 768
Uses Humidifier Pad #35 and Water Tray 4277