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🔗 Connect with confidence — the ultimate dust collection adapter for pros who demand precision!
The POWERTEC 70136 Cone Reducer is a high-quality ABS plastic adapter designed to connect 4-inch dust collection hoses to 2.5-inch hoses, including compatibility with popular wet/dry vacuums like Shop-Vac and Sears. Its durable construction withstands abrasive workshop dust, while its compact size and easy installation make it an essential upgrade for efficient dust management in professional and home shops alike.
| ASIN | B002DSDSY2 |
| Best Sellers Rank | #9,158 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Vacuum & Dust Collector Replacement Parts #13 in Power Tool Replacement Parts |
| Brand | POWERTEC |
| Brand Name | POWERTEC |
| Color | 4" to 2-1/2" Cone Reducer |
| Customer Reviews | 4.6 out of 5 stars 6,794 Reviews |
| Global Trade Identification Number | 00736815005656 |
| Included Components | 4-Inch to 2-1/2 Inch Cone Reducer |
| Item Dimensions L x W | 4"L x 0.5"W |
| Item Length | 0.95 Inches |
| Item Type Name | POWERTEC 70136 4-Inch Hose to 2-1/2 Inch Hose Cone Reducer |
| Item Weight | 3.2 ounces |
| Manufacturer | Southern Technology LLC |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Nominal Wall Thickness | 0.125 inches |
| Outside Diameter | 3.97 Inches |
| Product Dimensions | 4"L x 0.5"W |
| UPC | 736815005656 |
| Unit Count | 1.0 Count |
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
N**C
Useful
Using it to help vent my laser engraver, works for me, seems sturdy.
T**N
Good price
Very good product
V**R
Works as expected
Fits both 4" and 2.5" flexible hoses for dust collection well. Maybe a bit over priced IMHO.
A**R
Perfect for my needs.
I needed this to convert my 2.5" hose to 4" so it would fit my dust collector bag. Not much to say, other than it did the trick for what I needed it for.
P**N
Good quality
Good quality and fast delivery
H**E
Works as described for 4" and 2.5 " hoses
Works as described. However, the sizes listed are HOSE sizes. So, this will allow you to connect a 4" hose (i.e., from your dust collector) to a 2.5" hose (i.e., to your miter saw or router table). As others have found, the outlet on your saw or inlet on the dust collector is the same size as the larger side of the cone, so you cannot connect this directly to your machine. I admit I have made the similar mistake and had to return a few items. However, that was my mistake. I have used this item several times, and it works just fine. The hoses are a bit snug, but I suppose that is by design, possibly so you can connect hoses without using a hose clamp. However, I used clamps on both side just to be certain. I was able to connect my miter saw and my router table to my dust collector without any issues. I would recommend using as short of a 2.5" hose as possible to help maximize the airflow, if connecting this to a 4" dust collector intake.
S**R
Parts Work Great, If You Can Get the Labels Off
I knocked a star off for this company's insistence on putting their company sticker in the worst location on every part they make. In this case, that placement is smack dab in the mouth of the part. Ordinarily, no big deal. But apparently they've teamed up with 3M and NASA to design an adhesive that will not come off with ANY solvent. Alcohol, Goo Gone, mineral spirits, NOTHING WILL REMOVE this stickiness. Now I get to enjoy a nice sawdust spot there for the duration of it's life. This is mild in comparison to their sticker placement on their 4" to 2 1/2" reducer. In this case, these geniuses put the sizable-thickness sticker directly on the male end to be mated to the hard plastic coupler.