Compatibility: Designed to fit for range hoods, with size of 26.5x22.2x1cm, this filter offers simple installation and convenient maintenance. Dual Layer Protection: The filter combines double layer stable aluminum mesh and activated carbon cotton to effectively catch tiny oil droplets and smells, ensuring a clean kitchen ambiance. Improved Efficiency And Reduced Load: By enhancing the filtering efficiency of your range hood, this filter reduces the machine load and lowers energy consumption. Healthier Cooking Environment: Effectively reduces the buildup of smoke and smells, allowing you and your family to enjoy healthier, more comfortable airflow while cooking. Regular Replacement Recommended: This non washable filter should be replaced every six months or sooner based on cooking habits to keep your range hood in optimal working condition.