Metal mesh exhaust hood filter - Durable aluminum metal mesh construction with a size of 300 x 240 x 9 mm. Designed to fit most leading brands of range hoods and exhaust openings for long term use. - Five-layer grease filtration provides strong filtration and helps maintain peak hood performance. Captures grease before it reaches the vent system, contributing to cleaner kitchen air. - Easy, tool-free installation. Remove the old filter and align the new filter with the mounting interface; ensure the interface sits evenly and install. - Improves air circulation and removes odors. The metal mesh design supports good airflow and effectively eliminates unpleasant kitchen smells. For best results, replace every 3-6 months. - Compatibility and practicality. Specifically made to fit most major hood models and vent openings, providing a reliable replacement option during routine maintenance or upgrades. Use scenarios: - Replacing a worn filter in a standard home kitchen with a wall or island range hood after heavy cooking. - Upgrading an apartment or compact kitchen hood to improve fat filtration and airflow. - During kitchen renovations or maintenance to restore hood efficiency and extend vent system life.