Description Description Replaces:Repair Difficulty LevelPartial list of Model numbers that use this part:Use Ctrl+F and enter your model number for a quick search. View AllClose
Add to Cart Quick view 4405 AP-4405 400 - OEM Aprilaire Humidifer Repair Part $39.95 Replaces: $39.95 Add to Cart Quick view
Add to Cart Quick view 4406 AP-4406 400 - OEM Aprilaire Humidifer Repair Part $22.45 Replaces: $22.45 Add to Cart Quick view
Add to Cart Quick view 4407 AP-4407 400 - OEM Aprilaire Humidifer Repair Part $30.70 Replaces: $30.70 Add to Cart Quick view
Add to Cart Quick view AP-80 - OEM Aprilaire Humidifer Repair Part $117.95 Replaces: $117.95 Add to Cart Quick view