48-Inch Insert Hood Let Nothing Stand In Your Way With Dual Level Led Lighting And A Five-Speed Blower Offering Cfms From 450-1.200 - Meeting Local Standards Without Compromising Power Or Design. Dishwasher-Safe Stainless Steel Baffle Filters Make Removing Smoke And Odors Easily. While Filter Clean Reminders After 30-Hours Of Use For Optimal Performance. Wi-Fi Enabled. This Ingenious Hood Allows You To Sync With The Cooktop For Automatic Fan And Burner Coordination. Use The Thinq App For Air Movement Control. Led Operation. And Hood Management.