Purpose and benefit Improves kitchen air quality by capturing grease and oil particles produced during cooking. Reduces grease build-up on range hood components, helping maintain performance and a cleaner cooking environment. Key features Compatibility: Designed to fit most common range hood models and standard filter slots. Material: Durable 5-layer aluminized construction for reliable grease capture and longer use between changes. Performance: Multi-layer design increases grease filtration efficiency compared with single-layer filters, keeping exhaust air cleaner. Practical details Maintenance recommendation: Replace the filter every 3–6 months, depending on cooking frequency and intensity, to preserve peak extraction performance. Function: Serves as a direct replacement grease filter for maintaining effective ventilation and preventing oil accumulation. Typical applications Weekly home frying or stir-fry cooking: Captures airborne grease from frequent high-heat cooking to reduce odors and residue. Small household kitchens or apartments with limited ventilation: Helps maintain air quality when cooking produces smoke or grease. Occasional heavy cooking sessions (roasting, grilling indoors): Provides extra grease protection during intensive use, then replaced per the 3–6 month schedule. This grease filter offers a straightforward, effective way to maintain your range hood’s filtration and keep your kitchen cleaner and healthier without changing appliance models.