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.