EZ1 Installation System: Easy single person installation in half the time for both professional and DiY installers, Dishwasher-safe hybrid baffle filter offers superior grease capture, Voice Control via WiFi: The voice control feature allows for handsfree operation to effectively remove odor and pollutants while cooking by simply using Alexa or Google Assistant, Works with optional stainless LB30SS and LB36SS liners, Powerful Ventilation: Quickly remove smoke, odors, and cooking pollutants with the 650 Max Blower CFM, which is powerful enough for use even with a gas range, Code Ready Technology (CRT): Makes the installer's job easier by automatically adjusting the CFM/fan speed to meet make-up air codes, SmartSense(R) Auto Operation: adjusts the fan speed based on the heat coming from your range along with auto shut-off, 4-Speed back-lit soft touch control features a smooth, easy-to-clean surface, Bright 2-level, heat resistant LED modules enhance your cooking experience