Top 9 2-1/2” to 2-1/4” Conversion Port – Vacuum & Dust Collector Accessories

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POWERTEC 70141 2-1/2-Inch to 2-1/4-Inch Reducer

POWERTEC #ad - 2-1/2-inch nominal tapered od end measures from 2-29/64” 2. 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. Tough, durable ABS plastic material. D. Please closely check the listed dimensions to verify that they will work for your application. 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.
ManufacturerSouthern Technology LLC #ad
Height3 Inches
Length2 Inches
Weight0.3 Pounds
Width2 Inches
Part Number70141



POWERTEC 70136 4-Inch Hose to 2-1/2 Inch Hose Cone Reducer

POWERTEC #ad - 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. Opening also allows you to fit Shop-Vac, Sears and a variety of other wet/dry vacuum cleaners.

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. 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. Includes: 4” to 2 1/2” Dust Collection Hose Reducer. The 2-1/2 in. Premium: made with high quality ABS plastic for long-term durability and to withstand the abrasive nature of workshop dust collection.
ManufacturerSouthern Technology LLC #ad
Height4 Inches
Length4 Inches
Weight0.2 Pounds
Width4 Inches
Part Number70136

3. Craftsman


CRAFTSMAN CMXZVBE38673 3Piece Wet/Dry Vacuum Adapter Connector Kit,Black

Craftsman #ad - Adapter. Accessories included: 2-1/2 in. Applications: use these adapters to hook up your wet/dry vac wands or hose extensions to each other, regardless of their diameter sizes.

Easy installation: accessories will lock into these adapters snugly making a strong connection that is easy to perform. Use them together: these adapters can be used in tandem with each other to massively extend your shop vacuum hoses for vacuuming projects around the home or professional jobsite. To 1-7/8 in. Hose-to-hose connector, 2-1/2 in. Industrial-grade construction: CRAFTSMAN wet/dry vacuum accessories are built to handle heavy use. Adapter, and 1-7/8 in. To 1-1/4 in.
BrandCraftsman #ad
ManufacturerEmerson Tool Company #ad
Height12 Inches
Length3 Inches
Width9 Inches
Part NumberCMXZVBE38673
WarrantyNo Warranty

4. Fulton



Fulton #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. Tight bending radius allows you to maneuver the hose anywhere in your shop. This heavy duty hose will not collapse under pressure from your dust collector.
BrandFulton #ad
ManufacturerPeachtree Woodworking Supply Inc #ad
Height6 Inches
Length14 Inches
Weight0.7 Pounds
Width14 Inches
Part Number368



2-1/2-Inch, POWERTEC 70148 Dust Control Flex Cuff with Hose Clamps

POWERTEC #ad - Designed to airtight connection of two fittings or hoses without using duct tapes. Function: provides a perfectly sealed, airtight connection between a pair of 2-1/2 inch OD dust collection equipment ports, hoses or fittings.

Premium build: made with a durable rubber construction to withstand long-term wear and tear, and possesses a flexible design that seamlessly conforms to slight diameter differences in fittings. Easy to use: these reusable flex cuffs are easily installed and can be removed without the need for assorted screws or duct tape. Dimensions: o. D 2-57/64” and i. D 2-1/2” | connects to 2-1/2 inch nominal outer diameter adapter or dust hose. Adapters or hoses. And 2-35/64-inch I. D. Both ends measures 2-57/64-inch o. D. Connect to 2-1/2-inch O. D. Rubber construction provide flexibility to bridge slight diameter differences.
ManufacturerSouthern Technology LLC #ad
Height2.4 Inches
Length2.75 Inches
Weight0.02 Pounds
Width2.75 Inches
Part Number70148

6. WORKSHOP Wet/Dry Vacs


WORKSHOP Wet Dry Vacuum Accessories WS25021A 13-Foot Wet Dry Vacuum Hose, Extra Long 2-1/2-Inch x 13-Feet Locking Wet Dry Vac Hose for Wet Dry Shop Vacuums

WORKSHOP Wet/Dry Vacs #ad - 2-1/2-inch diameter vacuum accessories allows for larger sized debris collection and maximum airflow. 2-1/2-inch x 13-foot locking hose provides extended reach, and locking tab keeps hose connected to the wet dry vacuum cleaner during use.

2-1/2-inch diameter vacuum accessories allows for larger sized debris collection and maximum airflow. Locking tab allows the wet dry vac hose to easily detach for storage unlike some shop vacuum hoses. 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; Length: 20 feet.

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. 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. Wet dry vacuum hose fits most shop vacuums with the standard 2-1/2-inch inlet port opening.
BrandWORKSHOP Wet/Dry Vacs #ad
ManufacturerEmerson Tool Company #ad
Height0 Inches
Length13 Inches
Weight2.64 Pounds
Width2.5 Inches
Part NumberWS25021A
WarrantyNo Warranty

7. Peachtree Woodworking Supply


2-1/2 x 10' Ultra Flex Clear-Vue Heavy Duty PVC Hose, MADE IN USA!

Peachtree Woodworking Supply #ad - Clear vue to see any type of obstruction. This pvc hose checks all of those boxes and more! Typically, pvc hose works best as a dust collection hose for woodworking applications where dust and chips from cutting, milling or sanding wood is a problem. Not only can you see the dust and debris, you can also see if any build up or blockage has occurred.

The hose has a compression ratio of 3: 1. Being able to see this makes fixing any suction issues with the hose much easier than typical opaque hoses. Dust collection hoses need to be not only long enough, so it won’t completely collapse in use. Made in usa! super flexible hose for maneuvering around all your shop machinery. The pvc hose flexes enough to weave in and out of shop machinery or table legs without kinking. Reinforced PVC with a wire helix.

This pvc hose is clear which allows you to see what’s going on inside the hose while the dust and debris are flowing through it. Pvc hose can be used as a primary line or can be plugged into and out of machinery as needed. Pvc hose depending on diameter can be used with dust collectors, shop vacuums, industrial vacuum systems, lawn tractor leaf catchers and a whole lot more! Simply make sure both ends of the hose are secured with hose clamps and your ready to go. Ideal for sawdust collection and other general shop applications.
BrandPeachtree Woodworking Supply #ad
ManufacturerFulton Clear Vue #ad
Height2.5 Inches
Length120 Inches
Weight2.71 Pounds
Width2.5 Inches
Part NumberFBA_6165

8. WORKSHOP Wet/Dry Vacs


WORKSHOP Wet/Dry Vacs Vacuum Adapter WS25055A Wet/Dry Shop Vacuum Adapter Combo Kit for Wet Dry Vacuum Cleaners

WORKSHOP Wet/Dry Vacs #ad - The best wet dry vacuum adapter for your application will vary. With workshop wet dry vacs WS25055A wet dry vacuum adapter helps get more use out of your shop vacuum.

2-1/2-inch to 1-7/8-inch adapter, 1-7/8-inch to 1-1/4-inch adapter and the 2-1/2-inch hose to hose connector are wet dry vacuum adapters that can work together or separately to fit most needs. Suck it up. Universal shop vacuum adapters provides flexibility by allowing users to continue to use the 2-1/2-inch diameter hoses for larger debris collection and maximum airflow, but use 1-7/8-inch diameter or 1-1/4-inch diameter wet dry vacuum attachments and shop vacuum accessories. Get it done. Universal shop vacuum hose adapter kit includes 3 wet dry vacuum adapters. Also see the ws25007a and WS25011A.
BrandWORKSHOP Wet/Dry Vacs #ad
ManufacturerEmerson Tool Company #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part NumberWS25055A
WarrantyNo warranty.



POWERTEC 70104 4-Inch to 2-1/2-Inch Reducer

POWERTEC #ad - And 3-45/64-inch I. D. 2-1/2-inch nominal end measures 2-31/64-Inch O. D. 4-inch nominal end measures 3-15/16-inch O. D. Connect 4-inch opening to a 2-1/2-inch hose or a 2-1/2-Inch opening to a 4-Inch hose. Tough, durable ABS plastic material. And 2-19/64-Inch. Adaptable to shop-vac, Sears and a variety of other wet/dry vacuum cleaning.
ManufacturerPOWERTEC #ad
Height3.39 Inches
Length4.09 Inches
Weight0.18 Pounds
Width4.09 Inches
Part Number70104