Hood Insert with 600 CFM Blower, 4 Speeds, LED Light Bar, Electronic Controls, Dishwasher Safe Mesh Filter and ADA Compliant w/ Wireless Remote: 21". The perimetric filtration system improves efficiency and reduces air noise. Spring loaded installation clips to make installation easier. Reducing turbulence and swirls in the internal airflow, the new blowers technology succeeds in both limiting noise and improving the sound quality of the hood. Energy efficient and cool to the touch LED lighting. Operate hood functions with an optional ADA compliant wireless remote. Turns on at the highest speed for 10 minutes. Permanently set extraction speeds in line with local building codes. Cabinet Cut Out: 19 1/2"W x 10 7/16"D x 12 3/4"H. Type: Ducted / Recirculating (with FILTER1/FILTER1LL2). Duct Size: 6" Top Round. Type: LED Bar. # of Bulbs: One - 4 Watt - 1 Level. Filter Type: Mesh. Dishwasher Safe: Yes. No. of Fan Speeds: 4. Motor Class: 295/395/600. Variable Air Management: Ability to set to 295, 395, 600 CFM. Sound PRO Motor: Yes. Perimeter Aspiration: Yes. Controls: Electronic with White LED. Delay Shut-Off: 15 Minutes. Intensive Speed: 10 Minutes. Easy Snap Clip Installation: Yes. ADA Compliant: With Remote Control. Remote Control: Purchase Separately(REMORIG). Power Cord Included: Yes.