4" Black Flexible HVAC Ventilation Air Duct Hose - 8FT Long with 2 Clamps, 4 Layer Construction

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.

Key Features:

This 4" diameter aluminum ducting is perfect for house vent register lines, expansive and intake fans, and carbon filters. It is highly flexible and provides a secure connection to keep your air flowing smoothly.
85
B2B Rating
27 reviews

Review rating details

Value for money
81
Quality of material
82
Packaging
84
Overall satisfaction
83
Length
69
Easy to maintain
86
Easy to install
89
Durability
77
Customer support
77

Details of 4" Black Flexible HVAC Ventilation Air Duct Hose - 8FT Long with 2 Clamps, 4 Layer Construction

  • Batteries Required?: ‎No
  • Installation Method: ‎Self-Adhesive
  • Part Number: ‎TBD-4X8-BL
  • Is Discontinued By Manufacturer: ‎No
  • Brand: TerraBloom
  • Package Dimensions: ‎7.95 x 7.6 x 4.88 inches
  • Customer Reviews: 4.7/5 stars of 1,211 ratings
  • Item Weight: ‎15.2 ounces
  • Manufacturer: ‎TerraBloom
  • Date First Available: October 24, 2017
  • Installation Type: Self-Adhesive
  • Color: ‎Black
  • Item model number: ‎TBD-4X8-BL
  • Material: ‎Aluminum
  • Batteries Included?: ‎No
  • Product Dimensions: 96"L x 4"W
  • ASIN: B076SKQKK3
  • Size: ‎4" X 8 FT

Comments

Kramu: Better than dryer aluminum duct.

United States on May 19, 2023

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
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
B2B Rating
85
96
96
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
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