Different manufacturers can have the exact same part number. Make sure to check your part links to one of our models! Please contact us if you need help.
Aprilaire: 600 400 500 600A 600M 400A 400M
International Comfort Products - Tempstar: HMICSB12A
This part may fit other models. Please contact us if you require additional assistance.
Feed tube with compression sleeve
4335, apr4335