Aprilaire Maintenance Kit for Model 440 Humidifier
Kit contains:
2- #12 Pads
1- #4038 Drain Spud
1- #4079 Feed Tube
1- #4081 Distribution Tray
AirFilters.com
This Aprilaire Maintenance Kit is for Model 440 Humidifiers and contains (2) #12 pads, (1) #4038 Drain Spud, (1) #4079 Feed Tube, and (1) #4081 Distribution Tray. Maintenance kits are a great way to purchase a combination of replacement items! Shop here at AirFilters.com!
