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Price
$22.99
POWERTEC 70147 4-Inch OD to 2-1/4-Inch OD Hose Reducer Adapter for Dust Collection Systems โ€” image 1
Reducing CouplingsPOWERTECโœ“ In stock

POWERTEC 70147 4-Inch OD to 2-1/4-Inch OD Hose Reducer Adapter for Dust Collection Systems

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$22.99
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About this item
  • INCLUDES: 4 inch to 2.25 inch Dust Collection Hose Reducer
  • FUNCTION 1: Allows you to step-down from a 4โ€ dust hose to a 2.25 inch ID outlet, generating a significant increase of air flow and velocity while eliminating clogs from your dust collector machine
  • FUNCTION 2: The smaller end also fits into most standard 2-1/4 inch ID tool ports โ€“ perfect for table saws, bandsaws, sanders, router tables, jointers, planers and portable tools with dust ports. Please note: 2-1/4โ€ OD end will fit the 2-1/4โ€ ID port on most Shop Vacuums.
  • BUILD: Featuring a non-threaded, all-black ABS plastic construction, this reducer was designed for durability and made to withstand the wear and tear often associated with woodworking dust extraction
  • SPECIFICATIONS: For a perfect fit, the nominal 2-1/4โ€ outer diameter is actually 2.26โ€ and the nominal 4โ€ outer diameter is 3.965โ€
Product description

Introducing the 4 to 2.25 Reducer Dust Collector Adapter by POWERTEC. This handy attachment was intended to provide you a high quality solution to reducing your 4 inch dust collection hose to 2-1/4 inches. Doing so not only produces an increase in airflow and velocity, but helps eliminate unnecessary and time consuming clogs for your shop vac connections. In addition to the tapered โ€œpress-on-to-fitโ€ design, the smaller end of the connector gives you a convenient adapter that fits into most common sized 2-1/4โ€ ID ports โ€“ ideal for table saws, router tables, sanders, jointers, planers and other dust collection tools. Please Note: The 2-1/4โ€ OD end will work with some 2-1/2โ€ OD adapters that have 2-1/4โ€ ID openings. Premium Build The POWERTEC Reducer is made out of high quality ABS plastic. This lightweight material is commonly known for itโ€™s superb durability and abrasion resistance โ€“ both qualities perfect for any woodworking environment and/or workshop that depends on high performance dust extraction. Reducer Adapter Dimensions 4โ€ Nominal End: 3.965โ€ 2-1/4โ€ Nominal End: 2.26โ€ * Although this fits most standard tool ports, please verify your tool size specifications. POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry.

Product details
Brand
POWERTEC
Manufacturer
Southern Technology LLC
Colour
Black
Size
4" to 2-1/4" Reducer

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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