The S&P SIL-315 is a 12-inch inline duct silencer designed to effectively reduce noise generated by kitchen range hoods and ventilation systems. Crafted from high-density fiberglass, this silencer provides a noise reduction level of up to 25 dB, ensuring a quieter and more comfortable environment. Ideal for both residential and commercial applications, the SIL-315 is the perfect solution for anyone looking to minimize unwanted noise without compromising airflow.