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Premium: made with high quality ABS plastic for long-term durability and to withstand the abrasive nature of workshop dust collection. Please note: this cone reducer is specifically designed to work exclusively with 4” and 2-1/2” hoses | It is NOT intended to fit or accommodate a 2-1/2” OD or 4” OD dust collection equipment port directly which would require POWERTEC 70149 or 70148 Flex Cuffs.

Wet dry vacuum adapter connects 1-1/4-inch wet dry vacuum accessories to a 2-1/2-inch wet/dry vac hose.





Locking tab allows the wet dry Vac hose to easily detach for storage unlike some shop vacuum hoses. Wet dry vacuum hose fits most shop vacuums with the standard 2-1/2-inch inlet port opening.
Wet dry vacuum hose fits most shop vacuums with the standard 2-1/2-inch inlet port opening. 2-1/2-inch diameter vacuum attachments allows for larger sized debris collection and maximum airflow. Using the included adapters this wet dry vacuum hose fits most shop vacuums with the standard 2-1/2-inch inlet port opening including WORKSHOP wet/dry vacuums.

Whatever the job, automotive vacuum systems, rechargeable wet dry vacuums, air movers, Shop-Vac has you covered!. An american original: shop-vac offers the most complete line of vacuum cleaners, & other cleaning tools available for home, filters, kits, industrial, attachments, bags, & commercial applications.2

1. POWERTEC
#ad
POWERTEC 70136 4-Inch Hose to 2-1/2 Inch Hose Cone Reducer
#adPOWERTEC #ad - Opening also allows you to fit Shop-Vac, Sears and a variety of other wet/dry vacuum cleaners. Dimensions: 4” nominal od end measures 3-61/64” od and 3-41/64” id; 2-1/2” nominal OD end measures 2-15/32” OD and 2-9/32” ID.Premium: made with high quality ABS plastic for long-term durability and to withstand the abrasive nature of workshop dust collection. Please note: this cone reducer is specifically designed to work exclusively with 4” and 2-1/2” hoses | It is NOT intended to fit or accommodate a 2-1/2” OD or 4” OD dust collection equipment port directly which would require POWERTEC 70149 or 70148 Flex Cuffs.
More information #ad
Includes: 4” to 2 1/2” Dust Collection Hose Reducer. The 2-1/2 in. Function: a handy double sided adapter that allows you to step down from your larger 4” dust collection hose to a smaller 2-1/2 shop vacuum hose branch line.Brand | POWERTEC #ad |
Manufacturer | Southern Technology LLC #ad |
Height | 4 Inches |
Length | 4 Inches |
Weight | 0.2 Pounds |
Width | 4 Inches |
Part Number | 70136 |
Model | 70136 |
More information #ad
2. WORKSHOP Wet/Dry Vacs
#ad
Black, WORKSHOP Wet/Dry Vacs Vacuum Adapter WS25011A 2-1/2-Inch To 1-1/4-Inch Universal Shop Vacuum Hose Adapter for Shop Vacuum Accessories
#adWORKSHOP Wet/Dry Vacs #ad - Universal shop vacuum adapter allows users to continue to use the 2-1/2-inch diameter hoses for larger debris collection and maximum airflow, but use 1-1/4-inch diameter when connecting smaller tools, attachments and accessories.Wet dry vacuum adapter connects 1-1/4-inch wet dry vacuum accessories to a 2-1/2-inch wet/dry vac hose.
More information #ad
Also see the ws25007a and WS25055A. With workshop wet dry vacs WS25011A wet dry vacuum adapter helps get more use out of your shop vacuum. Suck it up. Get it done. The best wet dry vacuum adapter for your application will vary. Provides additional versatility by providing a wider range of available tools and options.Brand | WORKSHOP Wet/Dry Vacs #ad |
Manufacturer | Emerson Tool Company #ad |
Height | 3.25 Inches |
Length | 2.44 Inches |
Weight | 0.2 Pounds |
Width | 2.44 Inches |
Part Number | WS25011A |
Model | WS25011A |
More information #ad
3. O'skool
#ad
O'skool 4-Inch to 2-1/4-Inch Dust Collector Fitting Vacuum Tool Port Adapter
#adO'skool #ad - Rubber boot4" id and a hose clamp fit a 4" OD power tool port. Abs plastic port is tough and wear-resistant, which can extend the use time. Durable abs plastic end with 2-1/2" od and 2-1/4" ID is perfectly suited for standard shop vacuum hoses.More information #ad
Includes: 4" to 2-1/4" dust hose reducer Adapter Fitting x 1; 4'' Steel Hose Clamp x 1. Rubber boot ensures tight fit, even variations in port size.Brand | O'skool #ad |
Manufacturer | O'skool #ad |
Part Number | DC02 |
More information #ad
4. Fulton
#ad
2 1/2" x 20' CLEAR PVC DUST COLLECTION HOSE BY PEACHTREE WOODWORKING PW368
#adFulton #ad - This heavy duty hose will not collapse under pressure from your dust collector. The pvc hose is wrapped around a steel wire that can easily be grounded.More information #ad
Hose is clear so you can see directly inside to spot any kind of obstruction. Tight bending radius allows you to maneuver the hose anywhere in your shop.Brand | Fulton #ad |
Manufacturer | Peachtree Woodworking Supply Inc #ad |
Height | 6 Inches |
Length | 14 Inches |
Weight | 5 Pounds |
Width | 14 Inches |
Part Number | 368 |
Model | 368 |
More information #ad
5. POWERTEC
#ad
POWERTEC 70141 2-1/2-Inch to 2-1/4-Inch Reducer
#adPOWERTEC #ad - D. Connect 2-1/2” id flexible dust collection hose to 2-1/4” ID ports or adapters. Please note: the nominal 2-1/4” od is tapered on the low end of the tolerance and works best with undersized ports. 2-1/2-inch nominal tapered od end measures from 2-29/64” 2.More information #ad
448” to 2-29/64” 2. 480” with 2-7/32-Inch I. 2-1/4-inch nominal tapered od end measures from 2-13/64” 2. 210 to 2-7/32” 2. 225 with a 2-Inch I. D. Please closely check the listed dimensions to verify that they will work for your application. Tough, durable ABS plastic material.Brand | POWERTEC #ad |
Manufacturer | Southern Technology LLC #ad |
Height | 3 Inches |
Length | 2 Inches |
Weight | 0.3 Pounds |
Width | 2 Inches |
Part Number | 70141 |
Model | 70141 |
More information #ad
6. POWERTEC
#ad
POWERTEC 70240 PVC Dust Collection Hose 2-1/2 Inch x 50 Feet | Flexible Clear Vue Heavy Duty PVC Hose
#adPOWERTEC #ad - Made from high quality PVC for durability, strength and easy installation. Ultra flexible hose reinforced with spring steel wire delivers toughness and maneuverability. Ideal for an assortment of sawdust Collectors, air conditioning indoor ventilation ducts and 2-1/2” PVC dust collection systems for woodworking applications.More information #ad
Perfect for any clear vie dust collection system – allowing you to monitor dust/ debris separation and vapor/ smoke filtration. Includes one clear flexible hose - 50 feet long 2-1/2" Diameter.Brand | POWERTEC #ad |
Manufacturer | POWERTEC #ad |
Height | 6 Inches |
Length | 21 Inches |
Width | 21 Inches |
Part Number | 70240K |
Model | 70240 |
More information #ad
7. WORKSHOP Wet/Dry Vacs
#ad
2-1/2-Inch x 20-Feet Locking Wet Dry Vac Hose for Wet Dry Shop Vacuums, WORKSHOP Wet Dry Vacuum Accessories WS25022A Extra Long Wet Dry Vacuum Hose
#adWORKSHOP Wet/Dry Vacs #ad - Locking tab allows the wet dry vac hose to easily detach for storage unlike some shop vacuum hoses. 2-1/2-inch x 20-foot locking hose provides extended reach, and locking tab keeps hose connected to the wet dry vacuum cleaner during use.Locking tab allows the wet dry Vac hose to easily detach for storage unlike some shop vacuum hoses. Wet dry vacuum hose fits most shop vacuums with the standard 2-1/2-inch inlet port opening.
More information #ad
Using the included adapters this wet dry vacuum hose fits most shop vacuums with the standard 2-1/2-inch inlet port opening including workshop wet/dry vacuums. 2-1/2-inch diameter vacuum attachments allows for larger sized debris collection and maximum airflow. Wet dry vacuum hose fits most shop vacuums with the standard 2-1/2-inch inlet port opening. 2-1/2-inch diameter vacuum attachments allows for larger sized debris collection and maximum airflow. Using the included adapters this wet dry vacuum hose fits most shop vacuums with the standard 2-1/2-inch inlet port opening including WORKSHOP wet/dry vacuums.
Brand | WORKSHOP Wet/Dry Vacs #ad |
Manufacturer | Emerson Tool Company #ad |
Height | 10 Inches |
Length | 20 Inches |
Weight | 5 Pounds |
Width | 20.5 Inches |
Part Number | WS25022A |
Model | WS25022A |
More information #ad
8. Shop-Vac
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Shop-Vac 90686 2.5-Inch Hose Coupling
#adShop-Vac #ad - Since 1965, bags, high quality vacuum cleaners, we have made innovative, filters, & other accessories. Tough & dependable: shop-vac corporation is the recognized world leader in wet/dry vacuum cleaners.Whatever the job, automotive vacuum systems, rechargeable wet dry vacuums, air movers, Shop-Vac has you covered!. An american original: shop-vac offers the most complete line of vacuum cleaners, & other cleaning tools available for home, filters, kits, industrial, attachments, bags, & commercial applications.2
More information #ad
2-1/2-inch hose coupling extends the reach of any Shop-Vac. Got dirt? shop-vac's full line of products includes cordless, attachments & more. Made from poly pro plastic.Brand | Shop-Vac #ad |
Manufacturer | Shop-Vac #ad |
Height | 6.25 Inches |
Length | 9.5 Inches |
Weight | 0.1 Pounds |
Width | 7.5 Inches |
Part Number | 9068600 |
Model | 906-86-00 |
More information #ad
9. Fulton Woodworking Tools
#ad
2 1/2" x 50' CLEAR PVC DUST COLLECTION HOSE BY PEACHTREE WOODWORKING PW369
#adFulton Woodworking Tools #ad - The pvc hose is wrapped around a steel wire that can easily be grounded. Hose is clear so you can see directly inside to spot any kind of obstruction.More information #ad
This heavy duty hose will not collapse under pressure from your dust collector. Tight bending radius allows you to maneuver the hose anywhere in your shop.Brand | Fulton Woodworking Tools #ad |
Manufacturer | Peachtree Woodworking Supply Inc #ad |
Height | 6 Inches |
Length | 18 Inches |
Weight | 12 Pounds |
Width | 18 Inches |
Part Number | 369 |
Model | 369 |
More information #ad