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💨 Flex your airflow with the duct that means business!
This 4-inch diameter, 25-foot long flexible aluminum duct features a high-quality dual aluminum layer and R-4.2 fiberglass insulation for superior energy efficiency. Designed to resist kinks and maintain full diameter through bends, it ensures hygienic, low-pressure-loss airflow. Compliant with ASTM and European standards, it’s the professional’s choice for reliable HVAC ductwork.
| ASIN | B078HS3NL3 |
| Generic Name | Flexible Duct |
| Item Dimensions LxWxH | 7.62 x 0.1 Meters |
| Item Weight | 2 kg 840 g |
| Item model number | 4SFLX |
| Manufacturer | HVAC Premium |
| Net Quantity | 1.0 Count |
| Product Dimensions | 762 x 10.16 x 0.1 cm; 2.83 kg |
| UPC | 810116310159 635133967632 |
N**Y
It is on par with anything from a big box store....same quality level. Its an empty flexible tube...so yeah...it does well. the material is on par with the industry.
L**N
Need to duct an overhead oven vent fan through a bunch of floor joist on a long overhead run. Easy to work with.
J**Y
Good quality, easy to work with. Replaced old duct that mice chewed into, hopefully this is more of a barrier.
A**A
Rerouted some ductwork.. worked amazing.. did it myself .. great purchase
P**R
Product was exactly as described
Trustpilot
3 days ago
1 month ago