Astberg Noise Reducer 4"

Brand: Astberg

Color: BLACK

Features:

• Noise Reducer for Inline Duct Fan.
• Reduces irritating and damaging noise levels for auditory health and more pleasant living and working spaces.
• Decreases fan noise up to 50%.

model number: ANR

Package Dimensions: 9.8 x 6.7 x 6.7 inches