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💨 Elevate your airflow game with Allegro’s 500 ft powerhouse — ventilation that moves as fast as you do!
The Allegro Industries 9500-500 Lay Flat Ducting is a 500-foot long, 2 mil thick clear polyethylene ventilation tube that inflates to 14 inches in diameter. Designed for temporary air transfer, it’s lightweight, flexible, and resistant to moisture, chemicals, and microbial growth. Compatible with blowers up to 14 inches, it collapses flat for easy storage and is trusted by industry pros since 1987 for reliable, efficient ventilation in restoration, construction, and confined space projects.
| ASIN | B00TD6HZFU |
| Best Sellers Rank | #186,050 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #377 in HVAC Ducting |
| Blade Length | 22 Inches |
| Brand | ALLEGRO |
| Color | Clear |
| Control Method | Touch |
| Date First Available | August 13, 2014 |
| Electric fan design | Blower |
| Finish Type | Unfinished |
| Global Trade Identification Number | 00721577287648 |
| Included Components | ALLEGRO 9500-500 - Fits Up to 14" Blowers |
| Indoor/Outdoor Usage | Indoor |
| Installation Type | Temporary |
| Is Cordless? | No |
| Is Discontinued By Manufacturer | No |
| Item Weight | 19 pounds |
| Item model number | 9500-500 |
| Manufacturer | Allegro Industries |
| Model Name | 9500-500 |
| Power Source | Corded Electric |
| Product Dimensions | 6.9"D x 24.2"W x 6.8"H |
| Recommended Uses For Product | Exhausting |
| Room Type | Home Office |
| Size | 500' long 2 mil thickness 22" (55.8cm) diameter |
| Special Feature | Lightweight |
| Style | Modern |
| UPC | 741851950112 721577287648 |
G**R
tempory air ducting
Great for creating a negative pressure area in a house when used with floor blowers. We use several air floor blowers to create the negative pressure within an area so that when we are doing sheet rock sanding or painting that the fumes or the air particles are removed from the area instead of spreading through out the area with the internal air system.
M**K
Worked Good
Ran about 200 ft from the blower and it worked good. much cheaper than 200 ft of pipe or collapsible duct.
M**C
Good Quality
Good quality
A**X
It came dusty and open
The product itself is probably good enough to do temporary ducting but if you buy something new you expect a new product. It came partially unrolled and very dusty.
T**P
I got this ducting for stock & have not yet ...
I got this ducting for stock & have not yet used any of it. It appears to be adequate for our negative air machine that we use in occupied buildings that have strict dust policies such as hospitals.
J**Y
C-
Material too thin.
R**I
Fast and good
B**R
Honestly my glad garbage bags are thicker than this stuff. Definitely not goina hd up to an abuse on the work site. I can't believe I paid 160 bucks for this 😂. I'm dumb
Trustpilot
2 months ago
1 month ago