8.7x6.38x0.47 Inches

The 4332 Humidifier Damper Assembly is a damper assembly kit that includes a damper blade, spring and knob. Precise Fit: Ensures a secure and proper fit for optimal humidifier performance. Designed for models 400, 500, 550, 550A, 558, and 600 humidifiers.

【model】4332 Humidifier Damper with Aprilaire models 400, 500, 550, 550a, 558 and 600 humidifiers. The 4332 Humidifier Damper Assembly is a damper assembly kit that includes a damper blade, spring and knob.