| Genuine Aprilaire 4518 Control Board Kit, Compatible With Model 70 |
 Aprilaire 4518 Dehumidifier Control Board Kit, Compatible With Model 70. The Aprilaire 4518 Dehumidifier Control Board is designed for use with Aprilaire dehumidifier models 1700, 1710, 1720, 1750 & 1770. Related Products: Aprilaire 70 Living Space Control for Series 1700 Dehumidifiers Price: 189.99 |