7" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box

On the hunt for a heavy duty, well insulated, flexible vent for your residential air distribution or venting needs? Look no further than the 7" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box for the perfect solution to handle each and every one of your unique requirements. Designed to streamline installation to save you both time and money, this FM Flex-Vent Air Duct boasts oversized cores to guarantee a perfect fit every time while granting the adaptability to work with oval inlets. Earning UL181 listing while conforming to fire code NFPA Standards 90A and 90B, this KM Insulated Air Duct goes above and beyond to prove the consistency and integrity of its performance. Taking advantage of a strong polyester film surrounding a steel wire helix, you’ll enjoy game changing corrosion resistance that gives you reliability over time. A thick blanket of fiberglass insulation efficiently maintains ideal temperatures so you can rest assured that this KM Silver Air Duct is going the distance for your comfort. So why wait? Secure this 7" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box today.