

🚀 Clear airflow, endless possibilities — duct your way to flawless air control!
The Norkan 19" x 500' Lay Flat Negative Air Ducting is a clear, durable polyethylene tube designed for negative air machines, air scrubbers, and dehumidifiers. With a 2.25mil thickness and a generous 500-foot length, it offers exceptional visibility and flexibility, fitting any machine up to 19 inches in diameter. Perfect for professionals demanding reliable, customizable air exhaust solutions.





| Manufacturer | Norkan, Inc. |
| Item Weight | 19 pounds |
| Item model number | SEC22X500 |
| Color | Clear |
| Material | Polyethylene |
| Shape | Tube |
| Cutting Diameter | 22 Inches |
| Coverage | 500 feet long |
| Usage | Air exhaust, negative air machine, air scrubber, dehumidifying |
| Included Components | Duct |
| Assembled Diameter | 22 Inches |
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