Recommended Maintenance Schedule: For best extent hood function, replace the filter every 6 12 months to better air purification and appliance longevity Effective Filtration structure: The WB02X24872 extent hood grease filter captures cooking residues, vapors and flying particles to help improve kitchen air, designed for models JVW5301BJTS and JVW5301EJES Easy Installation Process: This replacement filter requires denial additional tools simply position it correctly to maintain your extent hood ' s filtering capacity Low Maintenance Design: The sturdy ABS substance provides long term use with minimal wear, reducing replacement needs while maintaining consistent grease filtration Strong ABS Construction: Made from resilient ABS polymer, this grease filter resists heat and maintains structural integrity during prolonged cooking, Manufacturer: ZBIianxer