The Allpoints 261761 Aluminum Baffle Filter helps capture grease and maintain clean airflow in commercial kitchen ventilation systems. Designed for 20" x 20" hood openings, this aluminum filter uses a series of internal baffles that force air to change direction, causing grease particles to separate and collect on the smooth surfaces. The collected grease then drains safely into the hood’s trough, supporting continuous operation. This design also acts as a flame barrier, helping reduce fire risk while improving air quality. Its lightweight aluminum construction allows for easy handling and cleaning, making it a practical solution for maintaining efficient ventilation, reducing buildup, and supporting overall kitchen safety and performance.