The Summerset 8″ Duct Cover Filler is a must-have addition for a streamlined and polished finish to your outdoor kitchen ventilation system. Designed to seamlessly close gaps around duct openings, it helps block out debris and pests while enhancing the overall look of your space. Built from durable materials, this filler ensures reliable, long-term protection and integrates effortlessly with your existing ductwork. Simple to install, it promotes a clean, efficient ventilation setup, ensuring your outdoor cooking area remains both safe and visually appealing.8″ Duct Cover Filler#304 Stainless SteelGold Standard Lifetime Warranty included to Protect Your Products for Life