Zephyr Zephyr Ductless Recirculating Kit for ALL-B and ADL-B Island Range Hoods

Features:Recirculating kit for Layers and Duo series (ALL-B and ADL-B) island range hoodsCleans and recirculates air internally thus maintaining kitchen temperatures and saving on heating/cooling billsIncludes all mounting hardware and charcoal filter elementZephyr recommends filter replacement after 120 hours of use (approximately 3-4 months)