Oneida AXD000009 Ultimate Dust Deputy for Festool Vacs

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Total Price: $414

Product Details


The Oneida Ultimate Dust Deputy is compatible with all models of Festool Dust Extractors with the exception of the CT-SYS, Bluetooth CT MINI and 2019 CT MIDI


It's what Oneida does, it's who we are. Injection molded from static dissipating plastic, you now have even more options of mounting it in your shop, and easier hose connections with the tapered inlet and outlet (2" inner diameters). Oneida's patented Dust Deputy will transform your wet/dry vacuum. Attach the Dust Deputy and sand for hours. It captures 99% of the dust before it reaches your vacuum, no filter clogging and no loss of suction. You will extend the life of your vacuum and your filters, saving you money on replacements!

What is the Dust Deputy?

The Dust Deputy is an extremely efficient, cyclonic pre-separator for Festool vacuums. Trap dust in the barrel and not in your vacuum. The Dust Deputy will filter 99% of sanding dust, with only 1% going into the vacuum. Extend the life of your wet/dry vacuum and your filters! Turn your vacuum into a HEPA rated vac - with a Cleanstream filter! Injection molded from static dissipating plastic - Added to your existing wet/dry vacuum, it uses centrifugal force to literally spin the material being conveyed right out of the airstream and into the bucket. 99% of the material NEVER reaches your wet/dry vacuum! That means longer life for your vacuum filter as well as your vacuum itself. That translates into savings on replacements. Maintain maximum suction, no loss in airflow and an end to clogged filters! Tapered Inlet & Outlet - accommodates different sized hoses and couplings without the hassle of hunting for the right size connection.

What the Dust Deputy Does For You

Increased Suction Power: Most wet/dry vacuums clog up rapidly. The Dust Deputy knocks out most of the waste before your vacuum so filter stay clean and loss of suction is drastically minimized. Longer Life: With less filter loading you will get longer filter life span and less wear on your vacuum. Easier Dust Emptying: Now you can easily dump the dust out of the bucket without having to even open your vacuum.

What can I use the Dust Deputy for?

We have thousands of customers using our patented design with great success for a variety of applications: Wood Dust - Sanding Dust - Drywall Dust - Clay Dust - Concrete Dust - Bakery / Flour Dust - Panel Saws - Dental Laboratories - Anthropology Laboratories - Corn / Pellet Stoves - Pet Grooming - Central Vacuum Systems... The list goes on and on.

Please check your product's manual for compatibility and consult Festool's warranty for considerations when using third party accessories.

When is it cheaper versus buying Festool's replacement filter bags?

Based on 2017 pricing, here's how many packs of replacement bags you would need to buy to breakeven on the Oneida Ultimate Dust Deputy.

  • CT MINI - (9) packs of bags
  • CT MIDI - (7) packs of bags
  • CT 26 - (7) packs of bags
  • CT 36 - (6) packs of bags
  • CT 48 - (5) packs of bags


Please note: The Ultimate Dust Deputy will fit the CT MINI and CT MIDI similar to a Systainer, with some overhang on the Sys-Dock (hose storage compartment).



WARNING: California residents, see information about Proposition 65

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Questions & Answers
16 Questions
Q. Does the Oneida AXD000009 Ultimate Dust Deputy work on the FESTOOL MIDI Vac?
By Rick |
Yes, it is compatible with all Festool Dust Extractor models.The UDD has the same footprint and fits onto the various models of Festool vacuums the same way the Systainer tool boxes do, because of that, on the Mini and Midi, the UDD will protrude beyond...
Q. Can I use Oneida on ct 36 with planex wall sander
By Zvezdan K. |
Yes, it's compatible and our customers report good success using this combination.
Q. Can you ship to sydney, australia? if so. how much it would it be? Thanks. Please give me a email Thanks.
By Leo L. |
Sorry, we do not ship internationally.
Q. Does this fit on the Midi vac?
By DRH |
Yes, it's compatible with all Festool dust extractors. It connects on the Sys-Dock, where you would normally stack Systainers on top of the vac.
Q. A Festool representative said that the static electricity generated by the Ultimate Festool Dust Deputy may damage the micro-electronics of the Festool vacuums. I've had one for years on my Festool CT 22E vacuum and was considering getting one for my Festool CT 26E vacuum. Any advice?
By Rick |
According to Oneida, the Ultimate Dust Deputy has all the components necessary to prevent potential issues with static electricity. Early production models did have static electricity discharge problems, which were quickly addressed by Oneida. We have...
Q. On this item what is the what looks like a 1/4 " tubing on the suction side that goes to the top area
By Tom M. |
We would encourage you to watch the video on the product page of our website which shows the Dust Deputy in use.The hose shown in the photo goes between the dust cyclone and the dust port on the Festool CT Dust Extractor. The hose supplied with your...
Q. How does this application using the Dust Deputy work with using the Festool Sheetrock sander Will it collect Sheetrock mud dust as good as it collects sawdust??
By Walter S. |
The Ultimate Dust Deputy can definitely be used in combination with the Festool Planex Drywall Sander. Customers have reported exceptional dust collection when using it, significantly reducing the amount of dust in the vac bag. You can find some first...
Q. Will this work with the festool midi
By scott |
Yes, it's compatible with all Festool dust extractors.
Q. Will this work with a CT 22E vacuum, enough power?
By Bruce M. |
Yes, it will work with the CT 22.
Q. Where do you get the replacement clear bags for the dust deputy? Toolnut needs to do a better job linking items that go with the device/tool so we don't have to FIND them.. it would be nice.
By n8rsk8r |
Sorry you had trouble locating the bags. Here's a link.
Q. I have a midi and I can't seem to get the latches to hold the dust deputy on top of the vac. Is there a video I can watch to better understand this process?
By Buck |
We are not aware of a video showing this but would be glad to assist you by phone at 877-866-5688. Thank you.
Q. Is the ultimate dust deputy compatible with the boom assembly (
By Christopher A. |
Yes, it can be used in combination with the boom arm.
Q. Is it working with ct mini and ct midi? sebastian
By sebastian n. |
Yes, it's compatible with the MINI and MIDI.
Q. Does it come in a systainer like box for transporting?
By C C. |
It does not come in a systainer like box for transporting.
Q. I'm thinking about geting a festool CT MIDI dust extracter. I need some clarification. Will the Oneida Dust Deputy. Actually fit on it? Not just set but Click or Lock into place like a normal systainer box would?
By Bill |
Wild Bill, The Oneida Dust Deputy will fit the older models of the Mini and Midi and we also just tested it on the new 2019 Midi and Mini and it also fits. Also, it does latch to the top of the extractors.