Hi there, Thank you for reaching out to us! I'm sorry but we do not have these available in a white option. Kind regards, Kenny Ngo AC Infinity

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AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

Q: It seems like the bad reviews are about size and come from march of 2020. Did you switch manufacturing or something? If so had it been resolved yet?

The problem was, it just said it was 4" in diameter, but did not point out that the 4" were outside diameter. The product itself is probably good. I needed an air vent hose with 4" inside diameter, so it can go over a pipe with 4". I wonder why somebody would be interested in the outside diameter for these hoses anyway. I ended up buying a non insulated hose at Home Depot, where I could take my own tape measure to see with my own eyes what I am buying.

Q: Has anyone else noticed that none of these are actually 25ft in length?

I had to send mine back, because of the diameter was not what I needed. There was some confusion, I had thought it would fit on a 4" connection, but it did not. So, I bought something else at a local store, where I could physically measure the ID.

Q: Can this be used as an hvac supply duct? (heating and ac)

If it can be used for a dryer vent, it CAN be used for HVAC , the dryer produces more heat that a home furnace.

Product ID: 277368781

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Details

Brand
AC Infinity
Material
Stainless
Colour
Black
Product Dimensions
7.62L x 0.1W
Item Weight
0.01 Ounces
Nominal Wall Thickness
Greater than

🌀4-inch diameter for optimal airflow

🔧Flexible steel-wire spiral for easy install

🛡️4-layer heavy-duty leak & tear resistance

Description

🌀 Flex your airflow game with AC Infinity’s heavy-duty ducting!

UNMATCHED DURABILITY - Four-layer aluminum & thermoplastic design resists leaks, cuts, and tears for long-lasting performance.
EFFORTLESS FLEXIBILITY - Steel-wire spiral core bends easily to fit tight, hard-to-reach spaces without compromising airflow.
COMPLETE INSTALLATION KIT - Includes two stainless steel 4" duct clamps for secure, hassle-free mounting right out of the box.
CUSTOM LENGTH CONVENIENCE - Cut to size for any HVAC, grow room, or ventilation setup—perfectly tailored to your project needs.
VERSATILE VENTILATION POWER - Ideal for HVAC, dryers, grow tents, AV cooling, and more—engineered to keep your environment perfectly ventilated.

The AC Infinity Flexible 4-Inch Aluminum Ducting offers a robust 25-foot length with a four-layer construction combining aluminum and thermoplastic for superior durability and leak resistance. Its flexible steel-wire spiral core ensures easy installation in tight spaces, while included stainless steel clamps provide a secure fit. Designed for HVAC, grow rooms, and ventilation applications, this ducting delivers reliable airflow management with customizable length options.

Specifications

Brand	AC Infinity
Material	Stainless Steel Aluminum
Colour	Black
Product Dimensions	7.62L x 0.1W Meters
Item Weight	0.01 Ounces
Nominal Wall Thickness	Greater than single-layer thickness inches
Outside Diameter	4 Inches
Item Length	300 Inches
UPC	854759004952
Manufacturer	AC Infinity
Item model number	Duct Wall-Mount Grille, White 4\"
ASIN	B071LHCFZ8

Have a Question? See What Others Asked

It seems like the bad reviews are about size and come from march of 2020. Did you switch manufacturing or something? If so had it been resolved yet?

Has anyone else noticed that none of these are actually 25ft in length?

Can this be used as an hvac supply duct? (heating and ac)

Come in white??

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