1.Effektive Filtration: The exhaust filter made of metal mesh is designed to fit most leading brands of range hoods and range hoods. With permanent metal grid material, it provides effective filtration by trapping grease and preventing it from entering the ventilation system. 2.5 layers of grease filtrationWith 5 layers of aluminized grease, this hood filter ensures better filtration and helps your range hood maintain its peak performance. It effectively captures grease and keeps your kitchen clean. 3.Replacing the old range hood filter is a breeze. Remove the old one and find the interface of the clean filter. Make sure the interface is consistent, then install the filter. It is a convenient and hassle process. 4.Maintaining air circulation and removal This metal mesh exhaust filter helps maintain the optimal performance of your range hood. It allows air circulation and effectively removes unpleasant odors. For results, it is recommended to replace the filter every 36 months.