By: TerraBloom
This 4" air duct is 8 feet long and comes with black flexible ducting and two clamps. It is made from four layers of HVAC ventilation air hose and is perfect for grow tents, greenhouses, and house vent register lines. This HVAC Ducting is designed with ease of installation and maintenance in mind, and is known for its durability and excellent customer support. Get the best HVAC ducting and enjoy the ease of installation and maintenance.
JBOD: I READ REVIEWS THAT IT WAS CHEAPLY MADE. I HAD NO PROBLEM WITH THE 2 I PURCHASED.
United States on May 08, 2023
Lisa Sobel: While overall it seems to be a good product, I had issues with the extending of the flexible duct. Had parts of the black coating sticking to itself on the creases. This caused places to actually rip apart, making sections of the duct unusable. Luckily I only needed about Two feet to do what I need to do. Basically the other 6’ went into the garbage due to rips in it.
United States on Jan 31, 2023
2111: It looks as good as I hoped it would but deliver uy was late and needed it the day it was supposed to get here. Contracters had already left so ill install it myself later.
The rubberized coating is perfect and its heavy enough not to flop around.
quality looks great. didnt see any this good at box stores.
late delivery was not the fault of the seller. I wanted to say that even though I cant use it now the quality is so good that im still going to keep it in case I need it later.
United States on Jan 16, 2023
grogbar: Great pipe rigged but I tore my first one in half trying to get that extra inch or 2 out of it and had to buy a second to repair the first one. I'd suggest buyingn2 if you need to try to stretch it out.
United States on Dec 05, 2022
Stanley: We used this to replace our dryer duct in our crawl space, it was easy to use, install and so far it has held up very well! Thank you.
Canada on Aug 15, 2022
Wayne Boutilier: Item is as described…
Canada on Jul 29, 2022
Graham D.: Easy to cut to length with a box cutter and wire cutters for the spiral wire. Very good clamps which use either a slotted screwdriver or Philips. Clamps are very sturdy and hold ducting very securely, much better than the cheap plastic clamps we were using which were always coming off.
Canada on Jun 05, 2022
R. Timko: Liked inner and outer layer, used for air intake duct.
Canada on May 20, 2022
Sly D.: Black 4"x25', this is the best value I could find and worth every penny.
Good enough to be bought again when the next project comes around.
Buy it!
Canada on May 10, 2022
| 4" Black Flexible HVAC Ventilation Air Duct Hose - 8FT Long with 2 Clamps, 4 Layer Construction | Heavy-Duty Aluminum Ducting with Four-Layer Protection | VIVOSUN 6 Inch 25 Foot Black Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation and Cooling System Maintenance | |
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| B2B Rating |
85
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96
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96
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| Sale off | $5 OFF | ||
| Total Reviews | 27 reviews | 201 reviews | 57 reviews |
| Batteries Required? | No | No | |
| Installation Method | Self-Adhesive | ||
| Part Number | TBD-4X8-BL | ||
| Is Discontinued By Manufacturer | No | No | No |
| Brand | TerraBloom | AC Infinity | |
| Package Dimensions | 7.95 x 7.6 x 4.88 inches | 16.42 x 6.61 x 6.57 inches | |
| Customer Reviews | 4.7/5 stars of 1,211 ratings | 4.7/5 stars of 7,403 ratings | 4.6/5 stars of 5,829 ratings |
| Item Weight | 15.2 ounces | 0.01 ounces | 4 pounds |
| Manufacturer | TerraBloom | No | VIVOSUN |
| Date First Available | October 24, 2017 | July 3, 2015 | |
| Installation Type | Self-Adhesive | Self-Adhesive | |
| Color | Black | Black | |
| Item model number | TBD-4X8-BL | AI-DTA6 | |
| Material | Aluminum | Aluminum | |
| Batteries Included? | No | No | |
| Product Dimensions | 96"L x 4"W | 17 x 5 x 5 inches | |
| ASIN | B076SKQKK3 | B0791V19H7 | B07WT4VNC1 |
| Size | 4" X 8 FT | 6" x 25FT |
United States on May 19, 2023