ZLINE CF1 Set of 2 Charcoal Filters for Range Hoods with Recirculating OptionThe ZLINE CF1 charcoal filter set includes two high quality filters designed to convert your range hood for ductless operation. These activated charcoal filters effectively remove smoke, grease, and odors by filtering air before recirculation, keeping your kitchen air fresh and clean. This product is compatible with most ZLINE range hoods except models 587, 597, 9597, Alpine Series, under cabinets, and dual motor range hoods. Available at LuxHome