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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

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
4.8 / 5.0
80 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
69
8
3
0
0
Good coupling
This coupling works well. It fits the ends on my collector and tools snugly, allows for a little bit of flex, but not enough to feel flimsy or like it would come loose. Pretty simple construction, no frills. These should last a good long time.
June 27, 2020
Purchased
1 week ago
Woodworking Experience:
Intermediate
Great fit
Added a 4" dust collection system and needed these to attach to a couple of my tools
June 21, 2020
Purchased
over 3 years ago
Woodworking Experience:
Advanced
perfect
I could not get the 4" hosed attached to the bottom of my table saw dust port due to lack of working space. I bought this connector because of the way it was made, it easily slipped into place.
June 12, 2020
Purchased
2 months ago
Woodworking Experience:
Beginner
4" Rubber Coupling
This product works great. I would recommend this product.
May 17, 2020
Purchased
2 months ago
Woodworking Experience:
Intermediate
Works great
Did the job to get my bandsaw connected to a shop vac
April 25, 2020
Purchased
over 2 years ago
Woodworking Experience:
Intermediate
Work great
Works just as needed!
April 23, 2020
Purchased
3 months ago
Much easier than the pressure fit couplers.
Easy and quick to use.
April 19, 2020
Purchased
3 months ago
Woodworking Experience:
Intermediate
DustRight 4" Rubber Union
Worked GREAT to connect a 4" x 4" x 2 1/2" Y to my bandsaw for dust collection at the bottom wheel AND under the table.
April 4, 2020
Purchased
3 months ago
Woodworking Experience:
Intermediate
4" rubber coupling
The coupling works very well with 4" dryer aluminum duct .
See photo.
User submitted image
Added Mar 16, 2020
March 16, 2020
Purchased
4 months ago
Woodworking Experience:
Advanced
Dust Right 4" rubber union
Worked well for making connections.
March 2, 2020
Purchased
5 months ago
Woodworking Experience:
Intermediate
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 5 questions Browse 5 questions and 56 answers
Why did you choose this?
Rockler Store
Needed to attach to dust collection system
Paula P on Jun 29, 2020
It was needed.
Richard A on Jun 12, 2020
Needed to attach to dust collection system
Paula P on Jun 29, 2020
Looking to connect 2 4” hose items
Robert B on Jun 28, 2020
It was needed.
Richard A on Jun 12, 2020
Ease of adding dust control options.
Johnie W on Jun 6, 2020
part for dust collector for my dewalt dw735 planer
Scott R on May 26, 2020
To attach a 90 elbow to my dust collector bin kit
Jeffrey P on May 24, 2020
for dust system
Rog K on May 18, 2020
They work great and it,s a easy way to connect plastic fittings.
Delbert on May 10, 2020
Best solution to my connection for my 4" PVC system....
E. B on May 7, 2020
best way to connect fittings
John S on Apr 26, 2020
Because the exhaust port was 4 inches O.D and the adapter was four inches O.D. also.
Paul J on Apr 9, 2020
it may provide vacuum leak resolution
Charles D on Apr 4, 2020
I think I'm planning to link some hoses.
Robert D on Mar 31, 2020
needed
charles w on Mar 10, 2020
my rubber wasnt big enough
josh g on Feb 26, 2020
These didn't come with the set I purchased from you several years ago
james w on Feb 18, 2020
make secure connection between two pieces of ducting
john k on Feb 14, 2020
Adding to my system.
Nile S on Feb 10, 2020
better than plastic.
Tracy R on Feb 3, 2020
To experiment with and see if I can reduce the distance from equipment ports to the Quick Change Handle to reduce stress on the ports.
Thomas L on Dec 30, 2019
It was the only one I could find with an ID of 4".<br />Plumbing couplers do not have the correct ID.
tony B on Dec 26, 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.
JOHN M. 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
Ken on Oct 6, 2017
for connecting my piping to the hose
James C on Aug 22, 2017
Looking to connect 2 4” hose items
Robert B on Jun 28, 2020
Ease of adding dust control options.
Johnie W on Jun 6, 2020
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
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BEST ANSWER: Best question I've seen in a long time, and sadly no answer from Rockler.
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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