1.EFFICIENT FILTRATION This cooker hood filter is designed to fit most leading brands of cooker hoods and cooker hood vents. With its 5 layers of aluminised grease, it has better filtration, effectively traps grease particles and helps your cooker hood maintain its peak performance. 2.Easy installation: replacing your old cooker hood filter is easy. Remove the old filter and find the interface of the clean filter. Make sure the interface is consistent, and then install the one. The installation is quick and hassle, giving you a clean and efficient cooking environment. 3. performance: for optimal performance of your cooker hood, proper maintenance is essential. It is recommended to replace the metal oil filter every 36 months. This helps you optimally maintain air circulation in your kitchen and effectively remove odors, providing a fresh and clean atmosphere when cooking. 4.MATERIAL Made of stainless steel, this filter is built to last. Its robust construction provides reliable and longlasting performance, allowing you to enjoy the benefits of efficient filtration over a longer period of time.