- Efficient Grease Filtration: This range hood filter is designed to fit most major brands of range hoods and ventilation systems. With 5 layers of aluminum grease, it delivers exceptional filtration performance, ensuring your range hood operates at peak efficiency. - Easy Installation: Replacing your old range hood filter is straightforward. Simply remove the old filter, locate the connection for the new filter, verify compatibility, and install with ease. - Maintain Air Circulation: For optimal performance, it's crucial to maintain proper air circulation and eliminate grease buildup. We recommend replacing the metal grease filter every 3 to 6 months to ensure your range hood functions effectively. - Practical Applications: Ideal for home kitchens, these filters effectively capture smoke and odors while cooking. Perfect for professional chefs or home cooks who frequently use their range hoods. - Durable Construction: Made from high-quality aluminum, these filters are designed for longevity and consistent performance, ensuring your kitchen remains clean and fresh.