Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.

Thermaflex - TechPure 8" x 25' Antimicrobial Flex Duct R8 Box

Item: FD-8X25-R8AM
MFR: 052208000003

Store Inventory

Sign in to see real-time inventory at the stores closest to you.
What’s the price?
Sign in for pricing.

About This Product

Product Info


Thermaflex - TechPure R8 8" Antimicrobial Flex Duct 25'.

Heavy duty anti-rip Bi-Directional scrim provides reinforced outer jacket strength for best in class durability, protecting the outer jacket from ripping when dragged across sharp objects. All TechPure flexible ducting utilizes premium Owens Corning™ insulation.
  • Our TechPure Flex is blue on the outside but a unique "CPE" core on the inside providing up to 30% greater friction loss than traditional polyester cores.
  • Our coated CPE Core is highly effective against the spread of a broad spectrum of bacteria.
  • Our CPE Core is superior at helping to prevent germ and mold growth, for improved air quality.
  • The "CPE" Core is acoustically rated and offers superior sound control and quieter performance. (to make your system quieter).

Warning: this product contains a chemical known to the State of California to cause cancer.


Weight15.743 Pounds (lbs)
Width30 Inches (In)
Height14 Inches (In)
Country of OriginUSA
Length14 Inches (In)
CertificationsGreenGuard Indoor Air Quality Certified and GreenGuard Children and Schools Certified
Core MaterialChlorinated Polyesthylene
FeaturesHighly Efficient, Thermally Insulated Flexible Duct For Use In Low And Medium Pressure Heating And Cooling Systems. Acoustically Rated, Self-Extinguishing Cpe Core Expands Over Fittings. Core Is Permanently Bonded To A Coated Spring Steel Wire Helix That
Inside Diameter8"
Jacket MaterialFiberglass-Reinforced, Metallized Film Vapor Barrier
Maximum Air Flow5000 FPM
Maximum PressurePositive 10 Inches (4-12 in diameter) 6 inches (14-16 in diameter) Negative 1 inche (4-12 in diameter) 1/2 inch (14-20 in diameter)
Maximum Temperature250°F (121.1°C)
Prop 65Yes
Size8" x 25'
Vapor Transmission.05
Warranty OfferedYes


Equipment Part List