The NT SRV ASM FILTER-ALUM is a high-efficiency aluminum filter designed for Broan-Nu Tone ventilation systems. This filter effectively captures grease and particulates, ensuring clean air circulation in your kitchen. Constructed from durable aluminum, it offers superior filtration performance and longevity. The filter is designed for easy installation and maintenance, fitting seamlessly into existing systems. Regular replacement of this aluminum filter is crucial for maintaining optimal air quality and system efficiency, making it an essential component for effective kitchen ventilation.