Aprilaire Maintenance Kit For 31TP30/31TP31 For 700/700A/700M/760/760A/768 For Aprilaire Brand
This is brand new item as shown.

The listed part Fits or replaces the models/parts listed below and many more. If you are not sure this will fit your model please ask before ordering.

4750 31TP30 31TP31 700A 700M 760A