Inline Duct Silencer 4" x 12"
Astral Grow
$29.95
Inline duct silencers reduce the sound produced by inline fans without limiting airflow.
30 Day Warranty
Item eligible for Free Shipping
- 4" x 12", 6" x 18" and 8" x 24" duct silencers available.
- Lined with sound reducing acoustic foam that decreases noise by up to 50%
- Use duct silencers by attaching them to the exhaust of your inline fan
