Available in White, Smoke and for the first time ever, Clear lid to let in more light. Whisper quiet fan features 3 forward speeds and 2 reverse speeds that can move up to 920 CFM of air, drawing in clean, fresh air and expelling stale, odorous air. Includes 5 white garnish for perfect fit, and a weather tight seal to keep out the elements when closed. Fits all 14 x 14 roof openings | Heng's Zephyr Hi-Performance Roof Vent, Smoke in White