400 CFM 42" Cabinet Insert with 3 Speed Single Blower Insert Series 42" Cabinet Insert with 400 CFM Internal Blower & LED Lighting. The Insert Series from Yosemite Home Decor offers the perfect solution for both the customizer and low profile kitchen designer. Ideal for any kitchen in need of a look outside of the pure stainless-feel, the Insert Series allows you to keep the warmth and style of your cabinetry or give you endless options to make a truly custom piece for your kitchen. Offering 400cfm with single blower models and 600cfm with dual blower models, chances are you’ll be able to find a hood to fit your needs. Take the headache out of the customizing and use one of the Yosemite Home Decor pre-cast canopies with your new liner (currently only available for 36” inserts). Features: Single flush-fit design - no extra liner needed for installation 400 CFM - 3 speed single blower Ergonomic electronic LED controls Includes (3) 1.5W LED lighting rated for 5,000 Hours Dishwasher safe; includes four 3-layer aluminum grease filters 6" duct size - includes damper Specifications: Overall dimensions: 40.25" W x 18.25" D x 4" H 18” - maximum height including the blower Recommended mounting distance above cooking surface: 28” Warranty: Limited 1 year