HVAC Premium 16” Inch Flexible Aluminum Ducting Hose Insulated R-4.2 Air Duct Pipe for Heavy Duty HVAC & Exhaust Ductwork Insulation – 25′ Feet Long in Accordance with UL 181 R-4.2 Yellow

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Amazon Price: $237.96 (as of September 27, 2025 4:19 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.
  • Brand: HVAC Premium
  • Manufacturer: HVAC Premium

Features

  • High Quality – Aluminum housing on the outside and on the inside for the best insulation value.
  • Insulation – A thick blanket of fiberglass insulation provides you with an R-Value of 4.2
  • Energy Efficient – Air-tight inner core decreases the pressure loss and provides a more hygienic environment – high energy efficient / No fiberglass erosion into air stream.
  • Design – Designed to withstand bends and sharp turns without kinking. Tough reinforced metallized polyester jacket – tear and puncture resistant.

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