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Shop-Vac 90686 2.5-Inch Hose Coupling

Free shipping on orders over $29.99

$6.84

$ 2 .99 $2.99

In Stock
  • 2-1/2-inch hose coupling extends the reach of any Shop-Vac
  • Made from poly pro plastic
  • GOT DIRT? Shop-Vac's full line of products includes cordless, rechargeable wet dry vacuums, automotive vacuum systems, air movers, attachments & more. Whatever the job, Shop-Vac has you covered!
  • AN AMERICAN ORIGINAL: Shop-Vac offers the most complete line of vacuum cleaners, bags, filters, attachments, kits, & other cleaning tools available for home, industrial, & commercial applications.
  • TOUGH & DEPENDABLE: Shop-Vac Corporation is the recognized world leader in wet/dry vacuum cleaners. Since 1965, we have made innovative, high quality vacuum cleaners, filters, bags, & other accessories.


Amazon.com

Designed to connect two 2-1/2-inch hoses together, the Shop Vac 2-1/2-inch hose coupling extends the reach of your Shop-Vac. For wet or dry use, this coupling is ideal for messy corners, dusty top shelves, even those cobwebs up high. Along with this handy accessory, the Shop-Vac offers the most complete line of vacuum cleaners available for industrial and commercial applications, plus a wide range of accessories that are specifically designed to meet the heavy-duty cleaning needs of the sanitary maintenance professional.

From the Manufacturer

Are the dusty corners of your shop just out of the reach of your Shop-Vac? The Shop-Vac Hose Coupling is designed to connect two 2-1/2-inch hoses together to extend the reach of your Shop-Vac so you can finally get to those messy corners, dusty top shelves; maybe even those cobwebs up high.

Along with this handy accessory, Shop-Vac offers the most complete line of vacuum cleaners available for industrial and commercial applications, plus a wide range of accessories that are specifically designed to meet the heavy-duty cleaning needs of the sanitary maintenance professional.

Shop-Vac is the recognized world leader in wet/dry vacs. We have maintained worldwide respect for more than 30 years by continuing to innovate and advance the technology of wet/dry vacs.

FEATURES

  • Couples (2) 2.5" hoses for extended reach
  • Helps get those hard-to-reach corners of the shop
  • Shop-Vac is recognized as the world leader in wet/dry vacuums

    SPECIFICATIONS

    • Size: 2-1/2"

James November
2025-08-31 12:44:49
I see some people are having trouble using this coupling. I suspect not all 2 1/2 inch shop vac hoses and couplings are identical. It works great with PVC hose purchased on Amazon. It does appear to be shorter than the one in the picture. It certainly would not work without the hose clamps.
Randy Carson
2025-08-15 18:12:34
As I said the original hsoe is slitly bigger dut th vacume of the machine takes care of that
May
2025-08-12 16:53:07
I wish it was as pictured - the one I received works but it is probably 1-1/2" shorter in length. It does work to connect 2-1/2" flexible vac hose, though.
T Kay
2025-08-11 11:20:47
Connects the stationary hose on the table saw to dust collector, works great
sm
2025-07-22 10:43:58
It works great, now it's easy to link two vacuum hoses together to make a longer reach.
Jim
2025-07-19 20:35:12
I had the same experience that so, so, so many others had: this thing is too loose by about 1/16 of an inch. If you're in the same boat, I found a different coupler that works like a charm:Shop-Vac 9042800 2 1/2-Inch Hose... https://www.amazon.com/dp/B00F1BYJU0The funny thing is, it's also by Shop-Vac. I'm not even going to try to figure that out.This other coupler fits snug, it's deep enough to keep a good hold on the hoses, and it's also compatible with a screw-ended hose. Absolute winner.
Lynn M.
2025-06-05 12:44:58
The adapter fits, but is too loose, and is made of a hard plastic, so hoses for my Craftsman vac will not stay attached while in use. I got the adapter to work by applying electrical tape to it on the mating surfaces. No more problems so far. Other than what I have mentioned, "time will tell" about the durability of this hard plastic adapter.I think all of this marginal quality stuff found on Amazon is getting to be too expensive. I make my purchases elsewhere when I can get a better value. It is getting harder to find good quality at a fair price. I always leave a really good review when I find a good value.
DVB
2025-05-13 18:03:40
If you're a woodworker, chances are some of your power tools have a 2.5" dust port. Often, new woodworkers don't have a plumbed-in dust collection system, opting instead to move their shop vacuum around from tool to tool. A coupler allows you to connect a short length of hose to your tool so that you can connect the vacuum to that rather than reaching under the tool or having wear-and-tear on your tool's dust port. That's how I'm using this coupler, and it is working perfectly for that application.
J
2025-04-11 13:24:56
Does the job it's suppose to do.
Rob Gravelle
2025-04-10 19:27:27
Ok ... it did the job . But it’s an awfully expensive piece of plastic that probably cost a fraction to make and more to ship ...
SALVATORE MACALUSO
2025-01-14 11:02:06
Good quality product