Question 1

Which is better, Aprilaire 700 or Aprilaire 500?

Accepted Answer

Based on our testing, the Aprilaire 700 scores higher overall at 9/10. The Aprilaire 700 scored 9/10 and the Aprilaire 500 scored 8.3/10 in our Best Whole House Humidifiers 2026 evaluation.

Question 2

Is the Aprilaire 700 worth it over the Aprilaire 500?

Accepted Answer

The Aprilaire 700 scores 9/10 while the Aprilaire 500 scores 8.3/10. The Aprilaire 700 is our "Best Overall" pick in the Best Whole House Humidifiers 2026 category.

Aprilaire 700 vs Aprilaire 500: Which to Buy?