The multilayer meshes design increases suction efficiency by 30%, reducing residual and protecting your Ranges hood motor to extend appliance lifespans by over 20 This BPS1FA36 Ranges hood filter features metal construction with excellent grease and odors absorption, effectively improving kitchen air Unlike paper, this metal filter resists tearing and clogging Clean with hot water and degreaser every 6 months ( or more frequently for heavy cooking Crafted with resistant metal with special anti oxidation, this dishwasher safe filter simplifies cleaning just remove via side clips for quick replacement or washing Ideal for both residential and commercial kitchens, effectively capturing cooking fumes and odors to maintain a freshness cooking environment in Ranges hoods