Upgrade your ventilation system with the genuine AprilAire 5151 EnergyMax Transfer Core, designed specifically for the Model 8100 Energy Recovery Ventilation System (ERV). Engineered to freshen indoor air while preserving energy, this replacement core ensures your home breathes smart—and stays comfortable.
Specifications:
- Compatible Models: 8100
- Materials: Paper – Enthalpy, Aluminum
- Actual Measurements: 12.19H x 10.81W x 12.25D (inches)
