Efficient 400 Max Blower CFM, Also available in 24" (EBS1244SS) and 36" (EBS1364SS), Bright 1-level LED modules (2), Intended for installation into frameless cabinets only, 3-Speed backlit push-button, Dishwasher-safe micro mesh filters featuring a quick-release latch for an easy removal, Quiet operation at 1.2 sone at normal speed, comparable to a whisper, 10 minute delay off setting, Optional non-duct kit available, sold separately (S1104971)