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Steelsoft

Heavy Duty 4"Flexible Dryer Vent Exhaust Duct Hose 3 Feet for Tight Space, Extra Thick(6-ply) Aluminum Foil Ducting Kit with 2 Key Hose Clamps

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 28
Order within 8 hours and 32 minutes
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Size: 4 inch 3 Feet


Features

  • Puncture Resistant: Our dryer vent hose is twice thicker than most thin option in the market. 35 LBS loading 72 hours test as shown in the video. Overturn most people's misperception to aluminum foil dryer vent hose! No longer thin and flimsy!
  • Safer: This dryer hose, withstanding max.215F, is more heat and aging resistant than pvc duct hose which's prohibited by local building code and may emit unhealthy plastic smell under high temperature.
  • Less Pressure Drop: Our dryer duct hose is built with narrower wire helix & foil accordion for larger inside diameter. It exhausts air faster. This design also increases the duct strength and decreases shaking and noise.
  • Easy To Use: The dryer vent hose kit is with 2 pcs key type hose clamps. Hand twisting behind the dryer in that tight place was easier than using them with a screwdriver. It saves your time and make job easier!
  • Widely Used: Steelsoft 4 inch flex duct hose 3 FT can be used to many ventilation ductwork such as clothes dryer vent, ac unit, bathroom exhaust fan and grow tent vent. You will receive a strong flex duct, puncture resistant and less replacement.

Description

STEELSOFT 4 inch aluminum foil flex duct hose is in narrower wire helix and foil accordion design to keep stronger structure and less pressure drop. It is constructed with extra thick 6-ply laminate for super tear & pet puncture resistance. -Features-1.Extra thick for prevent crushing easily and pet scratching.2.High heat available to meet safe local building codes.3.No plastic smell like PVC type when dryer is running.4.Key type dryer vent clamps for handy use.5.Widely used for dryer vent, grow tent and portable ac etc. Operating temperature Range: 0℉ to 215℉Recommended Velocity: 5000 FPM Recommended Operating Pressure: 6'' w.g. positiveDiameter: 4''Stretched Length: 3 FTHose Clamps: 2 PCS

Brand: Steelsoft


Product Dimensions: 36"L x 4"W


Item Weight: 35 Pounds


Outside Diameter: 4 Inches


Item Length: 36 Inches


Manufacturer: Steelsoft


Specific Uses For Product: clothes dryer vent, ac unit, bathroom exhaust fan, grow tent vent


Temperature Rating: 0℉ to 215℉


Brand: ‎Steelsoft


Product Dimensions: ‎36"L x 4"W


Item Weight: ‎35 Pounds


Outside Diameter: ‎4 Inches


Item Length: ‎36 Inches


Manufacturer: ‎Steelsoft


Specific Uses For Product: ‎clothes dryer vent, ac unit, bathroom exhaust fan, grow tent vent


Temperature Rating: ‎0℉ to 215℉


Part Number: ‎usdryh2023_3ft


Item Weight: ‎35 pounds


Item model number: ‎usdryh2023_3ft


Size: ‎4 inch 3 Feet


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 4, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • The best flexible model for a dryer duct: practical and realistic”
Size: 4 inch 3 Feet
Review Image by Kirenia Kirenia
Review Image by Kirenia Kirenia
The flexible dryer exhaust duct model completely exceeded my expectations. The material is durable, flexible, and very realistic—ideal for demonstrations, displays, or projects where you need to show how to install a duct without using a working part. It's easy to handle, holds its shape, and looks professional in any presentation. Furthermore, its finish is impeccable and provides an excellent visual reference for explaining airflow and proper installation. Highly recommended for technicians, instructors, or anyone who needs a reliable, high-quality model! ... show more
Reviewed in the United States on November 25, 2025 by Kirenia Kirenia
    • Works well
Size: 4 inch 3 Feet
Used to replace a really old and damaged dryer hose. It was easy to install, and I appreciated the fact that it came with clamps of better quality than what was already on my dryer. Cannot speak to durability, as I’ve only had it for a few months, although it seems to be made as well as my old hose, so I expect that it will last for at least as long as this old one did. ... show more
Reviewed in the United States on November 26, 2025 by Javier Ruiz
    • Perfect solution. Sturdy, flexible, easy install
Size: 4 inch 3 Feet
Finally. I have spent years looking for a short sturdy flexible vent hose like this one, that also is up to code. PERFECT. My new dryer kept kicking out flow sensor error messages because the installation nimrods sent by the big box store I bought it from had no clue (did not care) and used a too-long poorly made flexible hose to connect to outside vent. Never vented properly. This fixed it in short order. (pun intended) Went on easy. More flexible than stiff all metal vent hoses. The new easy turn screws on the clamps worked great. Hand tighten. No tools required (except to remove the old one). Shorter run means no more kinks, no more error messages. And up to code, finally. Best $10 I ever spent. ... show more
Reviewed in the United States on June 2, 2025 by DaytonaDan
    • Excellent product-just buy it: Ignore negative reviews
Size: 4 inch 6 Feet
I usually don’t write lengthy reviews but this dryer vent hose was well worth the time for me to do this review. This dryer vent hose is an excellent fit and purchase. I would be it again. I was going to pay a handyman to connect this dryer hose but thought I would give it a try. I purchased the 6-ft hose and I like the accordion expansion. I installed it extended out to about 4ft but then I realized there was too much slack. I was easily able to shorten the hose to the length I needed to have the dryer 2ft from the wall and able to attach to the vent duct that leads outside. This product is like an accordion where it can extend out to 6ft. The product arrived well wrapped and packaged. In fact it was only about 7 inches in height yet able to expand to 6ft. I’m a 68 year old female and was able to install this dryer vent hose myself. I saved myself $75 for an installation. This product is very easy to use, is very durable and the material is very good. The yellow twist caps are very easy to use. I highly recommend this product. ... show more
Reviewed in the United States on August 29, 2025 by Marcia Stoddard
    • Easy to use
Size: 4 inch 3 Feet
Perfect size to fit close to wall. No need for tools with easy twist top screws.
Reviewed in the United States on December 3, 2025 by Kindle Customer
    • Great slinky
Size: 4 inch 3 Feet
Great replacement with a perfect length and fit. Seems very durable and the connection is way better than the previous tape from the install. Easy to removed for cleaning once or twice per year as well.
Reviewed in the United States on December 6, 2025 by HappyCamper
    • Worth every penny
Size: 4 inch 3 Feet
This was the easiest and most convenient purchase I’ve made in a long time. It fit perfectly and I didn’t need anything aside from my hands to install it. Thank you for a great product at a great price.
Reviewed in the United States on November 12, 2025 by Jacki Ogden
    • Strong ductwork
Size: 4 inch 12 Feet
Heavy duty, flexible duct, as advertised. Our new dryer included 8 feet of ductwork, flimsy., easily punctured. We had to call an installer as the duct had to pass thru a brick wall. He used the 8 feet, but it was barely long enough. It came off twice so I ordered this. Installed it myself with no problems. Added aluminum tape to both ends and placed the clamps. Tightened the yellow thumb screws, no problem. Only possible issue might be the connect point might be recessed too deep to turn those pieces. Not a problem for me. Highly recommended. ... show more
Reviewed in the United States on November 9, 2025 by Kevin C.

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