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🛠️ Twist, stretch, and conquer dust—your workshop’s new secret weapon!
The POWERTEC 70128V 4 in. Left Spiral Flexible Dust Collection Hose is a high-performance, expandable polypropylene hose designed for superior flexibility and durability. Its segmented left spiral design allows it to bend and maintain rigidity in hard-to-reach areas, ensuring optimal airflow and efficient dust extraction. Measuring up to 36 inches when extended, it fits all standard 4-inch dust collectors, making it an indispensable tool for professional and hobbyist workshops alike.













| ASIN | B09SY4CP5Y |
| Brand | POWERTEC |
| Brand Name | POWERTEC |
| Color | Black |
| Colour | Black |
| Customer Reviews | 3.4 out of 5 stars 9 Reviews |
| Included Components | Dust Collection Hose |
| Item Dimensions L x W | 91.4L x 30.5W centimeters |
| Item Length | 36 Inches |
| Item Type Name | POWERTEC 70128V 4 in. Left Spiral Flexible Dust Collection Hose |
| Item Weight | 0.47 Kilograms |
| Item weight | 0.47 Kilograms |
| Manufacturer | POWERTEC |
| Material | Plastic |
| Material Type | Plastic |
| Nominal Wall Thickness | 1.5 millimeters |
| Nominal wall thickness | 1.5 millimeters |
| Outside Diameter | 4 Inches |
| Product dimensions | 91.4L x 30.5W centimeters |
| UPC | 843441113379 |
| Unit Count | 1 Count |
M**L
Excellent quality. Hose works as expected.
Hose works as expected. Great for connecting different tools to my chip collecting system.
D**D
Undersized. Reviews not for this product.
Undersized! Advertised as 4” hose for shop dust collection. No amount of struggle could get it to attach to the machine 4” port (Grizzly 15” bandsaw) or the 4” attachment fitting (Woodcraft). Tried heat, dry lube, and strong force to no avail. I double checked all of the positive reviews. THEY ARE NOT FOR THIS PPRODUCT! The reviews are for a blast gate!
L**N
Not really a 4” Dust collector hose
The size on the package says that this is a 4” dust collector hose, until you try to fit it on a 4” fitting. Then, not so much. Try as I might, it would not fit my Grizzly band saw, and only fit on a Powertech fitting with great effort. Buyer beware!
T**N
Ease of use
Good
Trustpilot
3 days ago
1 month ago