Replacement Flex Duct w/ Velcro Strap (12' long)

Introducing the Versatile Duct Blaster® Flex Duct with Velcro® Straps Looking for a reliable and flexible duct solution that seamlessly connects to your Minneapolis Duct Blaster® or Retrotec Duct Tester? Look no further than The Energy Conservatory's Duct Blaster® Flex Duct with Velcro® Straps! This standard-sized 10-inch diameter flex duct stretches up to an impressive 12 feet, making it perfect for a variety of testing scenarios. Key Features: Easy Connectivity: The Duct Blaster® flex duct effortlessly connects to round and square transition pieces using Velcro® straps, ensuring a secure and hassle-free setup. OEM Quality: This flex duct is the OEM choice for Minneapolis Duct Blasters, offering the same exceptional quality used by professionals. Durable Construction: Crafted with a sewn hook & loop strap and metallized polyester over a steel-wire helix, this flex duct is built to withstand the rigors of testing while providing reliable performance. Specifications: Dimen