12" Locking Clamp for Flex Duct Attachment - H2350-12STOP USING DUCT TAPE! 12" Diameter Locking Clamp for Flex-Duct Attachment. Fits ANY 12" Inlet or Exhaust Outlet! SOLD BY THE EACH

10" Locking Clamp for Flex Duct AttachmentSTOP USING DUCT TAPE! 10" Diameter Locking Clamp for Flex-Duct Attachment. Fits ANY 10" Inlet or Exhaust Outlet! SOLD BY THE EACH

Nikro Heavy Duty Clear PVC Flex Duct - 12"x25' - Each - 860147 Experience superior airflow and durability with the NIKRO Heavy Duty Clear PVC Flex Duct. Measuring 12 inches in diameter and 25 feet in length, this flexible duct is designed to withstand...

Layflat Duct 12"x500' - 1 Roll Comes on easy to manage rolls, individually boxed. 500' in length - cut to length and store the rest! 3.5 Mil Thickness Greater than 12" Diameter ensures a high-likelihood of fitment for 99% of Negative Air Machines &...

Heavy Duty Clear Flex Duct 12" x 25' - 271-C1225HD Designed for durability and flexibility, the Heavy Duty Clear Flex Duct 12" x 25' is perfect for use with negative air machines and air scrubbers. Its clear construction allows for easy inspection of...

Clear Flex Duct 12" x 25' - 1/EA - 271-C1225 Experience superior airflow management with the Clear Flex Duct 12" x 25'. Designed for durability and flexibility, this duct is perfect for use with negative air machines and air scrubbers. Its clear...

Clear Flex Duct 10" x 25' - 271-C1025 Experience superior airflow management with the Clear Flex Duct 10" x 25'. Designed for durability and flexibility, this duct is perfect for use with negative air machines and air scrubbers. Its clear construction...

Clear Flex Duct 8" x 25' - 271-C0825 Experience superior airflow management with the Clear Flex Duct 8" x 25'. Designed for durability and flexibility, this duct is perfect for connecting negative air machines and air scrubbers. Its transparent design...

Foil Flex Duct 12"x 25' - 271-A1225 Experience superior airflow and durability with the Foil Flex Duct 12"x 25'. Designed for optimal performance in negative air machines and air scrubbers, this flexible ducting solution ensures efficient ventilation...