This PSL Wall Mount Ventilator Power Pack from Modern Aire adds elegance to any kitchen with a brushed satin stainless steel finish. Made with 300 series stainless steel, the universal wood hood insert features a polished stainless steel baffle system, variable speed motor control, dimmer-controlled halogen lighting and double wall construction. The interior motors are available in 600 and 1200 cfm increments. The baffle filter allows air to pass through unrestricted, resulting in a smoother and quieter transition. The power packs are also available for custom hood openings from 30" to 60" wide.