1. Metal Mesh Exhaust Filter: This silver range hood filter is made of metal mesh material, measuring 340 x 270 x 9 mm. Compatible with most leading brands of hoods and vents, it provides effective filtration. 2. 5Layer Aluminized Grease Filtration Featuring 5 layers of aluminized grease filtration, this range hood filter ensures filtration and helps maintain the peak performance of your hood. It effectively traps grease and prevents it from entering the ventilation system. 3. Easy Installation Replacing your old range hood filter is a breeze. Remove the old filter, locate the interface of the clean filter, ensure the interface is consistent, and then install the filter. It's a convenient and hassle process. 4. Maintains Air Circulation and Eliminates Odors This metal mesh exhaust filter ensures performance of your range hood. It allows for good air circulation and effectively removes unpleasant odors. For results, we recommend replacing the filter every 36 months.