Airflow Control Technology™ (ACT™) Airflow Control Technology or ACT™ is an exclusive technology that gives installers the ability to set the maximum CFM levels to meet local code requirements. ICON Touch® LCD Controls ICON Touch® controls include a convenient LCD screen that displays fan speed level, light level, clean filter reminders, and TruHue™ info — control at a glance. Hybrid Baffle Filters Hybrid baffle filters utilize stainless steel baffles for an improved aesthetic and aluminum mesh for efficient filtration. Dual-Level LumiLight LED Lighting with TruHue™ A bright idea: customize your hood’s light to harmonize with the rest of your kitchen’s lighting at the touch of a button with TruHue™ — anywhere from 2700K to 5000K. Recirculating Option Ductless recirculating kit used when venting air outside your home is not possible. Smoke and odors pass through charcoal filters allowing purified air to be reintroduced into the kitchen. Optional Extension Duct Cover Ki Extension duct cover kit to accommodate ceiling heights up to 12' (see spec sheets for more details). Welded, Polished and Seamless Body A welded and polished body ensures a high quality, seamless appearance. Auto Delay-Off Auto delay-off allows you to set your hood to continue venting for 5 or 10 minutes after cooking is complete and then automatically powers your hood off.