Aprilaire 4792 Maintenance Kit for Humidifier 500, 500A and 500M

Aprilaire 4792 Maintenance Kit includes everything you need to keep your Aprilaire Humidifier 500, 500A and 500M operating like new. Ensure peak performance for years to come.

• Genuine Aprilaire Replacement Parts Made By Aprilaire In Poynette Wisconsin U.S.A
• Made Specifically For Aprilaire Humidifier For Best Fit And Performance
• This Aprilaire 500 Series Humidifier Maintenance Kit Is Used In The Aprilaire 500, Aprilaire 500A, Aprilaire 500M Humidifier And Other Compatible Aprilaire 500 Series Humidifier Models. It Includes Replacement Parts For Aprilaire 500 Humidifiers
• Country Of Origin: United States