Replacement Parts

Browse through our Healthy Air store to replace or upgrade your air filter, water panel, filter grille, and other replacement parts.
AprilAire 4655 Humidistat Hero Photo
AprilAire 4655 Manual Humidistat
$36.50
AprilAire 10 Replacement Water Panel Humidifier Filter For Humidifier Models: 110, 220, 500, 500A, 500M, 550, 550A, and 558
AprilAire 10 Replacement Water Panel Humidifier Filter For Humidifier Models: 110, 220, 500, 500A, 500M, 550, 550A, and 558
from $11.99
AprilAire 35 Replacement Water Panel Humidifier Filter For Humidifier Models: 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768
AprilAire 35 Replacement Water Panel Humidifier Filter For Humidifier Models: 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768
from $13.99
AprilAire 45 Replacement Water Panel Humidifier Filter For Humidifier Models: 400, 400A, and 400M
AprilAire 45 Replacement Water Panel Humidifier Filter For Humidifier Models: 400, 400A, and 400M
from $31.99
Sold Out
AprilAire 12 Replacement Water Panel Humidifier Filter For Humidifier Models: 112, 136, 224, 225, 440, 445, 445A, 448
AprilAire 12 Replacement Water Panel Humidifier Filter For Humidifier Models: 112, 136, 224, 225, 440, 445, 445A, 448
from $19.99
Save $11.00
AprilAire 4750 Humidifier Maintenace Kit Hero Photo
AprilAire 4750 Maintenance Kit With Water Panel 35 For Humidifier Models 700, 700A, 700M, 760, 760A, 768
$70.99 $59.99
Save $24.00
AprilAire 4785 Maintenance Kit With Water Panel 35 For Humidifier Models 350, 360
AprilAire 4785 Maintenance Kit With Water Panel 35 For Humidifier Models 350, 360
$156.99 $132.99
Save $18.00
AprilAire 4788 Maintenance Kit With Water Panel 45 For Humidifier Models 400, 400A, 400M
AprilAire 4788 Maintenance Kit With Water Panel 45 For Humidifier Models 400, 400A, 400M
$118.99 $100.99
Save $13.00
AprilAire 4792 Humidifier Maintenance Kit Hero Photo
AprilAire 4792 Maintenance Kit With Water Panel 10 For Humidifier Models 500, 500A, 500M
$80.99 $67.99
Save $13.00
AprilAire 4793 Humidifier Maintenance Kit Hero Photo
AprilAire 4793 Maintenance Kit With Water Panel 10 For Humidifier Models 550, 550A, 558
$80.99 $67.99
Save $14.00
AprilAire 4837 Humidifier Maintenance Kit Hero Photo
AprilAire 4837 Maintenance Kit With Water Panel 35 For Humidifier Models 560, 560A, 568
$92.99 $78.99
Save $13.00
AprilAire 4839 Humidifier Maintenance Kit Hero Photo
AprilAire 4839 Maintenance Kit With Water Panel 35 For Humidifier Models 600, 600A, 600M
$80.99 $67.99
AprilAire 4185 Humidifier Housing Baffle Hero Photo
AprilAire 4185 Baffle for Humidifier Models 350, 360
$25.25
Sold Out
AprilAire 4182 Humidifier Water Distribution Tray Left Facing Photo
AprilAire 4182 Water Distribution Tray for Humidifier Models 300, 350, 360
$24.99
AprilAire 4407 Humidifier Water Distribution Tray Hero Photo
AprilAire 4407 Water Distribution Tray for Humidifier Model 400
$22.75
AprilAire 4331 Water Distribution Tray Hero Photo
AprilAire 4331 Water Distribution Tray for Humidifier Models 500, 600
$22.75
AprilAire 4246 Humidifier Water Distribution Tray Left Facing Photo 1
AprilAire 4246 Water Distribution Tray for Humidifier Models 700, 760, 768
$22.75
AprilAire 4236 Scale Control Insert Hero Photo 1
AprilAire 4236 Scale Control Insert for Humidifier Models 560, 568, 700, 760, 768
$22.75
AprilAire 4330 Scale Control Insert Hero Photo
AprilAire 4330 Scale Control Insert for Humidifier Model 600
$22.75
AprilAire 4403 Scale Control Insert Hero Photo
AprilAire 4403 Scale Control Insert for Humidifier Model 400
$22.75