Variable CFM: This feature allows for adjustable ventilation power, ensuring efficient removal of smoke, steam, and odors to maintain a fresh kitchen environment, adaptable to various cooking intensities. 6 Sones/Db: Provides a good balance between effective air extraction and maintaining a relatively quiet kitchen atmosphere, so you can enjoy a more pleasant cooking and dining experience. Single Motor Design: Ensures reliable and strong performance, offering the robust extraction needed for a wide range of cooking activities, making it a versatile addition to any kitchen. Knob and Switches Control: Offers a durable and straightforward interface for ventilation control, combining ease of use with the reliability of traditional mechanical controls, making it ideal for all users. Ducted Exclusive: Specifically designed for use with external venting systems, maximizing air purification and smoke evacuation efficiency, thereby ensuring a cleaner and healthier kitchen environment without the option for recirculation. 430 Stainless Steel Finish: Provides a sleek and professional look that complements any kitchen design, offering both durability and ease of cleaning, making it a stylish yet practical choice. Competitive Pricing: The 28" model is now available for $859.99, down from $1399.99, offering great value for those in need of a compact, efficient kitchen ventilation solution. The 34" model comes at $979.99, reduced from $1599.99, providing an excellent option for those requiring a slightly larger insert with all the benefits of the ProV series. The 40" model in 430 Stainless Steel is now priced at $1319.99, down from $2199.99, offering significant savings for those needing a large, efficient, and stylish kitchen ventilation solution. The 46" model is available in two finishes: 304 Stainless Steel at $1759.99, reduced from $2899.99 for those requiring the utmost in durability and corrosion resistance, and 430 Stainless Steel at $1369.99, down from $2299.99, providing excellent value for a premium insert size. The 52" model comes at $1439.99, down from $2399.99, providing a cost-effective solution for those needing a large, efficient ventilation system. The 58" model is priced at $1629.99, decreased from $2699.99, making it an attractive option for users requiring the largest insert size within a more accessible price range. The ProV Insert has been designed to have full variable speed, including your own choice of blowers. It is guaranteed to have the best value, application, flexibility, and performance. We guarantee you will not be disappointed!This model comes with the choice of a local blower (1700 CFM or 1200 CFM) or an in-line 1300 CFM. This will allow you to fit this liner into any project.The main difference between this model and other inserts, besides the blower customization, is the design and the addition of heat lights in the grill. It also comes with 2 or 3 Hallogen lights (depending on the width), dishwasher-safe stainless steel filters, and a push-button panel.