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 4330 AP-4330 600 - OEM Aprilaire Humidifer Repair Part $20.95 Replaces: $20.95 Add to Cart Quick view
Add to Cart Quick view 4231 AP-4231 500 500.. - OEM Aprilaire Humidifer Repair Part $7.70 Replaces: $7.70 Add to Cart Quick view
Add to Cart Quick view 4640 AP-4640 500 - OEM Aprilaire Humidifer Repair Part $24.70 Replaces: $24.70 Add to Cart Quick view
Add to Cart Quick view 4332 400 500 600 - OEM Aprilaire Humidifer Repair Part $40.45 Replaces: $40.45 Add to Cart Quick view