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Not recommended for water or plumbing applications.
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Dust Right® 4'' Rubber Union for Dust Collection

Item #
46301
Rating:
96% of 100
(56)

Eliminate flimsy duct tape connections while making an airtight seal with Dust Right® Flexible Rubber Unions! These rubber unions solve irregular dust collection problems by giving you the flexibility to join lengths of pipe that aren't of the same diameter or aren't exactly aligned. The Dust Right® Rubber Union eliminates flimsy duct tape connections while making an airtight seal. It provides the flexibility to join lengths of pipe that aren't exactly aligned while being flexible enough to bridge slight diameter differences in pipe.

(1) Dust Right® Flexible Rubber Union
(1) Pair of clamps
More Information
Brand Dust Right
Manufacturer Part Number TARU-4
Weight 0.5500
Tech Spec
  • ID: 4''
Size 4"
Material Rubber
Type Union
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4.8 / 5.0
56 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
49
5
2
0
0
Quality
Heavy wall. Rigid yet flexible enough to work just right.
November 14, 2019
Purchased
 1 month ago
Woodworking Experience:
Advanced
Positive grip with a trace of flexibility.
I have replaced all the friction fit plastic on plastic joints in my vacuum system using these rubber joints. They fit right and have held up well over several years.
October 15, 2019
Purchased
 1 month ago
Woodworking Experience:
Advanced
Just the right item
Works great supporting shop vac hose on my reduction fitting to my drum sander. Tried duct tape and other similar types of tape but they could not stand the the lateral strain. This fitting is perfect for the job.
September 12, 2019
Purchased
 2 months ago
Woodworking Experience:
Intermediate
fits fine OK
August 31, 2019
Purchased
 3 months ago
Used to attach the reducer port with my equipment. Works as intended.
August 25, 2019
Purchased
 3 months ago
Woodworking Experience:
Intermediate
Great product
Lighter duty than the plumbing version. Makes it easy to manipulate- perfect fo dust collection applications.
July 18, 2019
Purchased
 5 months ago
Woodworking Experience:
Intermediate
A must have.
Needed this to complete the dust collection connections from my table saw to the hose from my dust collector.
July 4, 2019
Purchased
 8 months ago
Woodworking Experience:
Intermediate
Great hose.
Works great, Just as I thought it would!
June 2, 2019
Purchased
 6 months ago
Woodworking Experience:
Intermediate
Dust Right accessories
Items needed for the “Dust Right” vacuum.
May 26, 2019
Purchased
 6 months ago
Woodworking Experience:
Intermediate
Great adapter!
Just what I needed.
May 7, 2019
Purchased
 7 months ago
Woodworking Experience:
Advanced
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Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 5 questions Browse 5 questions and 55 answers
Why did you choose this?
Rockler Store
Connecting different hoses and adapters.
John C on Nov 1, 2019
Perfect piece for the floor sweep
Ann O on Mar 29, 2019
Connecting different hoses and adapters.
John C on Nov 1, 2019
Connect table saw hood to system
Donn S on Jul 11, 2019
Perfect piece for the floor sweep
Ann O on Mar 29, 2019
Connect a 4 in. hose to my planer ant table saw
Robert W on Mar 10, 2019
I needed it.
Ricky S on Mar 4, 2019
needed a connector.
Steven R on Feb 16, 2019
Need better connections
Mark C on Jan 5, 2019
I'm changing my blast gates over to the metal ones so I need this to make a seamless connection.
Jack B on Oct 7, 2018
adapt from the collector to the smaller hose.
Kj on Sep 24, 2018
very handy and easy splicer.
tata pepe on Sep 16, 2018
To make sure that I'm able to connect to the y-connectors that I ordered
Kenneth B on Aug 14, 2018
most joints are same size and these help join them
Robert H on Aug 1, 2018
To connect my hoses together.
Jerry C on Jul 31, 2018
fills a need
bill c on Jul 31, 2018
To go with new router cabinet
John B on Jul 29, 2018
Looked like it was easy to use.
John on Jul 25, 2018
ID is what I needed
George G on Jul 1, 2018
Thee only way I can find a way to connect a 4" elbow to a 4 x 2 1/4 reducer.
Keith L on May 12, 2018
Output from table saw requires this item.
PHILIP C on Apr 28, 2018
Need to go from PVC to tools
John G on Apr 6, 2018
These connection adaptors work fantastically well...they grip tight and don't leak. I have them on all my GRnGate blast gates and on two manual gates.
Ramon V on Mar 14, 2018
connect 4"fittings
dan the tool guy on Mar 9, 2018
Will see if this works to connect to inlet on my Thiene baffle-there is limited space to connect so hope this will work.
Joy S on Mar 4, 2018
need it for my Dewalt planer.
Gary W on Nov 27, 2017
Small shop dust collection solution
Todd W on Nov 25, 2017
For flexibility
Robert J on Oct 23, 2017
I needed it to make the connection to my machines.
David F on Oct 9, 2017
i need to attach my dust right system to my new router table
Kenneth P on Oct 6, 2017
for connecting my piping to the hose
James C on Aug 22, 2017
Convenience
Mikael A on Aug 21, 2017
hook to dust collector for a reducer
john g on Jul 24, 2017
to connect to 4" ports
ed on Jul 13, 2017
Just upgraded to a 4" Dust collector system
Robert G on Jul 13, 2017
I needed it for my new dust collector to connect the blast gates.
B V on Jul 6, 2017
A little pricey but well worth it once you use it, I will continue to use these as nothing else compares to their quality and durability.
rkalbak on May 20, 2017
to connect table saw hood to a 4" to 2 1/2" adapter.
Larry M on May 13, 2017
Setting up new shop. Trying out dust collection.
Mike B on May 7, 2017
Works well with Spiral Pipe and Rockler dust collection fittings. Makes for a solid connection, I used these to replace plastic couplings I was originally using.
rkalbak on Apr 25, 2017
its eazy to use and it works very well
willie b on Apr 21, 2017
Most economical
Frank T on Apr 18, 2017
Portable Dust Collector Connection
Mario G on Apr 12, 2017
I needed it.
DARRYL P on Feb 26, 2017
Mount to Powermatic 66 cabinet rear dust port to elbow dust collector fitting.
Andrew F on Feb 25, 2017
to connect blast gates
Tim Z on Feb 22, 2017
Needed to connect for new system
Frederick J on Feb 12, 2017
I returned this item after deciding to use Schedule 40 PVC for my Dust Collection system rather than Schedule 20 PVC
Stephen H on Feb 4, 2017
Attach dust hood outlet to reducer.
Steve J on Feb 4, 2017
connect sewer pipe connection for blast doors
Peter on Jan 26, 2017
to connect my 4in hoses together
SIDNEY L on Jan 16, 2017
join fittings on dust collection system
Michael P on Jan 16, 2017
Connect table saw hood to system
Donn S on Jul 11, 2019
Connect a 4 in. hose to my planer ant table saw
Robert W on Mar 10, 2019
Does Rockler have a downloadable chart showing the true OD and/or ID of every dust collector component they sell?
James B on Jun 21, 2017
Dust Right® 4'' Rubber Union for Dust Collection
Dust Right® 4'' Rubber Union for Dust Collection
Universal Dust Port
Universal Dust Port
Dust Bucket Dust Collection Kit for Router Tables
Dust Bucket Dust Collection Kit for Router Tables
Dust Collection Floor Sweep
Dust Collection Floor Sweep
Universal Dust Adapter
Universal Dust Adapter
Table Top Dust Hood
Table Top Dust Hood
Router Table Dust Port
Router Table Dust Port
4'' Universal Dust Port
4'' Universal Dust Port
Dust Right® 4'' Quick Change Handle
Dust Right® 4'' Quick Change Handle
Dust Coupling
Dust Coupling
will this connector allow you to connect flex hose to 4 inch pvc pipe?
mike h on Nov 6, 2018
BEST ANSWER: I do not think so. It is made to connect ridge parts together.
I have the original dust-right handle and need to connect it to a fitting attached to 4” hose, allowing for quick and secure attachment and removal. Does Rockler sell such a fitting anymore? Everything seems to be designed for the newer handle, which has different inner and outer diameters.
Rod B on Jun 20, 2018
BEST ANSWER: The short answer is I do not know. I purchased my to connect an adapter for a smaller hose To my table saw. Sorry I can’t help you any more than that.
how long is the union?
Wamjr on Sep 11, 2016
BEST ANSWER: The length is 4"
Prop 65 WarningWARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

Prop 65 WarningWARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood
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