Are tower fans more efficient than box fans?

Tower fans typically use 40-60W compared to 70-100W for box fans, and their oscillation distributes air more evenly. They're both more efficient than running AC.

How often should I clean a tower fan?

Vacuum the intake grilles weekly during heavy use and deep-clean the interior every 2-3 months. Dust buildup reduces airflow and can cause motor strain.

Best Tower Fans with Remote 2026