

❄️🔥 Keep your cool (or heat) with ducting that moves as fast as you do!
The Rubber-Cal HVAC Insulated-Flex Ducting is a 6-inch diameter, 25-foot long flexible air duct designed for HVAC applications. Featuring double-ply aluminum foil and PET film insulation with glass wool, it provides superior thermal and acoustic insulation, maintaining air temperature between -20°F and 160°F. Lightweight and compressible, it’s ideal for both permanent and mobile air conditioning setups, offering a cost-effective, durable, and sleek solution for efficient air movement in residential and industrial environments.




| ASIN | B00N2IMR6W |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #59,401 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #76 in HVAC Ducting |
| Brand | Rubber-Cal |
| Color | 845605000000 |
| Customer Reviews | 4.3 4.3 out of 5 stars (910) |
| Date First Available | August 27, 2014 |
| Global Trade Identification Number | 00845605070078 |
| Included Components | Duct |
| Is Discontinued By Manufacturer | No |
| Item Length | 25 Feet |
| Item Package Quantity | 1 |
| Item Weight | 7.24 pounds |
| Item model number | 01-194-6 |
| Manufacturer | Rubber-Cal |
| Material | Aluminum |
| Nominal Wall Thickness | 0.02 |
| Outside Diameter | 6.02 Inches |
| Part Number | 01-194-6 |
| Product Dimensions | 300"L x 6"W |
| Shape | Circular |
| Size | 6" ID x 25' FT |
| Style | HVAC Insulated-Flex |
| UPC | 845605070078 |
H**P
It works
Good product but hard to cut. The yellow insulation is very brittle and itchy.
F**L
Good quality
12 inch size. Just as good as any a/c hose I have ever used and priced well. Fit on the connectors easily. Don't judge my temporary installation, just keeping things cool during a remodel. If you roll a couple inches of the foil sheath back under as pictured it hides and contains the fiberglass that is very dusty and itchy.
F**.
Good insulated hose. Works as it should.
Good insulated hose. Works as it should.
C**.
Not top of line but great price
Price was most important to me. I saved by buying less R factor. FL attics are extreme on Any product and I'm satisfied. At least it does not have holes in it but mice are brutal. Chew thru anything!
R**R
Easy to install flex vent
Was very easy to use. Would recommend it.
M**N
Works but I will not use it again
Works like it supposed, Great price, unfortunately not very crazy for it it's very hard to assemble to the metal boots the aluminum breakes tears easy, The yellow insulation too dry it becomes like needle 🪡
C**K
Felt heavy duty, worked just like i needed
Heavy duty, no leakage
G**N
Horrible product
This product should not be allowed to be listed for sale. It is made defected. First, the inside is a little bit smaller than standard 4 inch duct. It is a headache when trying to connect it to a standard 4 inch vent duct. Second, the insulation inside the coil is ripped, is not evenly surround the inside duct. It is appareantly made deflected. Third, I can see insulation dust all over the inside duct. Horrible product. I would give it 0 star if I could. Too bad, I have missed the return period. This will be simply placed into trash can, so it was a waste of money to buy it.
G**S
Shipping / handling on the mark as indicated. Inner liner somewhat hard to get over 12" ductwork opening, otherwise fine to install - experience and quality overall very good.
E**D
Good product
R**N
Good quality materials. Used to upgrade ducting in 5th wheel
T**.
Really good product.. better than the grey plastic stuff.
E**N
Came as it should
Trustpilot
2 weeks ago
1 day ago