









🔧 Upgrade your dust collection game with precision and durability!
The POWERTEC 70136 Cone Reducer is a high-quality ABS plastic adapter designed to connect 4-inch dust collection hoses to 2.5-inch shop vacuum hoses. Engineered for a precise fit, it supports popular vacuum brands and ensures durable, abrasion-resistant performance in demanding workshop environments.













| ASIN | B002DSDSY2 |
| Best Sellers Rank | #66,394 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Vacuum & Dust Collector Reducing Couplings |
| Brand | POWERTEC |
| Brand Name | POWERTEC |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.6 out of 5 stars 6,549 Reviews |
| Global Trade Identification Number | 00736815005656 |
| Included Components | 4-Inch to 2-1/2 Inch Cone Reducer |
| Item Dimensions L x W | 10.2L x 1.3W centimeters |
| Item Length | 1.5 Inches |
| Item Type Name | 4-Inch to 2-1/2 Inch Cone Reducer |
| Item Weight | 0.2 Pounds |
| Item height | 4 inches |
| Item weight | 0.2 Pounds |
| Manufacturer | POWERTEC |
| Material | Acrylonitrile Butadiene Styrene (ABS) , Plastic |
| Material Type | Acrylonitrile Butadiene Styrene (ABS), Plastic |
| Nominal Wall Thickness | 0.125 inches |
| Nominal wall thickness | 0.125 inches |
| Outside Diameter | 3.97 Inches |
| Product dimensions | 10.2L x 1.3W centimeters |
| UPC | 736815005656 |
| Unit Count | 1 Count |
A**E
Quality
Good quality, as expected.
S**E
Well made paddle switch
Very happy really good size well made
J**N
Buen producto
Un adaptador de plástico fuerte para colocar en el cuello de la bolsa recolectora conectada a mi DW735.
J**D
Came in very handy
I'm just finishing my new shop and needed these to finishing installing my dust collection. They are good quality and they do the job. Fit is good with other product lines. Thanks
J**N
Excellent - but learn about dust collection fit sizes first
Be aware that dust collection sizes are not universal. These are meant to fit malleable dust collection hoses - not necessarily hard plastic fittings of the same size. My table saw has a 4" port and this product has a 4" port - guess what? They don't fit as they're exactly the same. Easy fix with epoxy and black duct tape. However the 2.5" port fit perfectly with my 2.5" Ridgid shop vac hose with no adjustment whatsoever.
Trustpilot
4 days ago
2 months ago