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🌀 Elevate your airflow game with flexible, fail-proof ducting!
The AC Infinity Flexible 4-Inch Aluminum Ducting offers a robust four-layer construction combining fire-resistant aluminum foil and durable PVC thermoplastic, reinforced by a flexible steel-wire spiral. At 25 feet long and easily customizable, it’s engineered for HVAC, grow rooms, and ventilation projects requiring leak-proof, tear-resistant ducting with included stainless steel clamps for quick installation.



















| Asin | B071LHCFZ8 |
| Best Sellers Rank | #837,395 in Home & Kitchen (See Top 100 in Home & Kitchen) #1,093 in Exhaust Fans |
| Brand Name | AC Infinity |
| Colour | Black |
| Country Of Publication | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,224) 4.6 out of 5 stars |
| Item Dimensions L X W | 7.62L x 0.1W Meters |
| Item Length | 300 Inches |
| Item Type Name | tube |
| Item Weight | 0.01 Ounces |
| Manufacturer | AC Infinity |
| Material Type | Stainless Steel Aluminum |
| Nominal Wall Thickness | Greater than single-layer thickness inches |
| Number Of Flutes | 1 |
| Outside Diameter | 4 Inches |
| Unit Count | 1.0 Count |
| Upc | 854759004952 |
User
I like it
It’s a strong material I like it
User
Excelente
Todo bien, gracias
User
Excelente longitud y precio
Lo utilizo para sacar aire por medio de un extractor, me parece que tiene una excelente longitud para su precio, excelente!
User
There are cheaper, but hard to find better quality
I normally use hard ducting, but the prices have gotten ridiculous. Plus, where you have to work around obstructions flex duct is so much easier. You just have to accept that the airflow is not going to be what rigid delivers. And as flex duct goes you can't do any better than this. Absolute top quality. I've purchase it before, along with other brands, and I just purchased this again.Forgot to install a code-required vent fan in the laundry room and I needed to work around everything that already had been installed. I got wiring run for an inline fan and needed to get from the register boot to the fan, and then to the wall vent cover. There were several items in the way so this made the run pretty easy, although I still try to keep the angles as low as possible and the runs as straight as possible. And I always fully stretch the duct to keep generated turbulence to a minimum.All that said, I really like this stuff. And it does comes with two stainless steel clamps.
User
100Φ 6m越えでコスパ良し
除湿機ほ排熱用ホースの為購入。size 100Φ 、ちょっと大きめでも接続できた。中々 100Φで長さ6mを越えるものがなく、良い商品に巡り逢いました。ホースの構造もしっかりしていて、かなり伸ばせて使用できるため重宝しています。
Trustpilot
3 weeks ago
1 week ago