Trust Aprilaire for: Health | Comfort | Preservation | Energy Saving
Healthy Air with state-of-the-art control over humidity, air purity, ventilation and temperature. Aprilaire can help improve your family's health, comfort, energy-efficiency and preservation your home.
You’re in the hot seat: Which state has the highest relative humidity levels in the summer? You might be surprised to see that our most northern state atop this list, but there’s a reason that Alaska has the highest relative humidity (RH).