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The Aprilaire 4837 maintenance kit is designed specifically for your Aprilaire 560 and 568 humidifier and includes all the supplies you need to maintain your Aprilaire humidifier each year
Aprilaire sests replacing the 4837 maintenance kit before every humidification season, or every 12 months
The Aprilaire 4837 maintenance kit is designed to keep your Aprilaire 560, 560a and 568 humidifier operating like new!
Aprilaire humidifier maintenance kit 4837 includes everything you need to keep your Aprilaire humidifier 560, 560a and 568 operating like new.
Aprilaire 4837 Repair Kit - B005GXRXQA