Actual appearance may vary to that shown above.

Super Dust Deputy 4" Deluxe Cyclone Kit

97% of 100
For use with single stage dust collectors and 4" piping, this cyclone eliminates filter clogging, suction loss, and messy dust bags by removing over 99% of fine dust and debris from the airstream, containing it safely in the 15 gallon dust bin.
Super Dust Deputy Deluxe Distributors:

Upgrade Your Tired, Old Dust Collector and Say Goodbye to Clogged Filters!

Single-stage dust collectors are great for small, hobbyist shops but they come with a cost; fine dusts can quickly clog the filter, reducing suction and leaving your tools as messy as ever! Worse still, there's nothing to protect your dust collector's impeller from being damaged should you accidentally suck up large wood chunks, bolts, etc.

How do you stop losing valuable time and money on maintenance and replacement parts? Install our cyclone!

Oneida Air Systems' patented Super Dust Deputy cyclone separates over 99% of dust and debris from the incoming airstream, virtually eliminating filter clogging, suction loss, and significantly prolonging the lifespan of your filter.

Unique Benefits & Features

  • Prevents both fine dust and large debris from reaching your dust collector
  • Deluxe kit includes a lightweight, 15 gallon dust bin with quick-release latch
  • Prolongs the lifespan of the filter while reducing the need for cleanings
  • Ultra-high efficiency with integrated air ramp and 4" neutral-vane inlet
  • Tapered intake and exhaust ports allow for easy, friction fit flex-hose connections.
  • Lightweight and compact design for fast and simple installations
  • Compatible with almost any dust collector (e.g. Delta, Grizzly, Harbor Freight, Jet, etc.)
  • Cyclone molded from an industrial, abrasion resistant HDPE resin
  • Static dissipative construction safely conveys static charge build-up to the electrical ground, preventing harmful discharges
Super Dust Deputy Installation Example
In our Deluxe kit, the cyclone is molded directly into the dust bin's lid, reducing install time and eliminating potential air leaks.
Horsepower Rating0.5HP - 3HP
Airflow RatingMinimum 350 CFM
Waste Capacity15 Gallon
Inlet Size4" O.D.
3-3/4" I.D.
Outlet Size4" O.D.
3-3/4" I.D.
Height to Center of Inlet36.76"
Primary Build MaterialsSD Polyethylene, Fiberboard
Static Resistance RatingStatic Dissipative
ContentsCyclone, Drum, Lid Clamp, Reducer
Country of ManufactureUnited States
Warranty Information1 Year Limited Warranty
Applicable PatentsPatent #7,282,074 B1, #7,282,074 C1, and #D703,401
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Frequently Asked Questions
Why do I need a cyclone separator?

Standard single-stage or bag-style dust collectors lose suction very quickly as the filter becomes clogged...

The Super Dust Deputy 4 inch Deluxe comes with a 15 Gal. fiber drum. I have searched your website but have not found a model number for the 15 gal drum. It looks like you do not sell the 15 gal drum separately. Why not? I may want to buy a spare 15 gal drum.

The 15 gallon drum is a part of a kit, we do not sell this separately. We only stock enough to make ...

Will this replace a hanging air cleaner.

Our system virtually makes the need for your hanging air cleaner obsolete. By using your single stage...

What is the collection efficiency for the 4" Super Dust Deputy on wood particulates less than 10 microns? I don't see any information regarding this. Thank you.

We do not measure that small of micron with cyclonic separation. It will filter 99% of all visible dust...

Can you explain this California Proposition Black Carbon warning? Cancer?

By California law, Oneida Air Systems is required to provide advance notice to customers of potentially hazardous materials included in our products. This requirement is enforced regardless of how much of that material is present in the actual product.

The black, static dissipative resin used to create this cyclone separator contains carbon black, which is a chemical considered as "possibly carcinogenic to humans" (Group 2B) when the chemical is an airborne, particulate form. This form would not be typical of normal use of the cyclone, but the law requires this statement be provided regardless.

Do you sell the 4" Super Dust Deputy by itself without bin?

No we do not sell the 4" cyclone by itself. The cyclone separator and the drum lid are a single, molded component. If you require a standalone cyclone for your dust collector, we have options available with 5" and 6" diameter inlets.

Do any of your larger drums fit this model?

The Super Dust Deputy 4" Deluxe is a special kit for smaller, personal workshops. The cyclone and the drum lid are a single molded component that provides an efficient, airtight seal with the drum.

As such, the cyclone/lid piece is only compatible with the 14 gallon drum provided in the kit. If you have a need with a larger capacity drum, we would recommend using the 5" Super Dust Deputy cyclone and reducing down the inlet as you require.

How do you open the clamp on the dust bin?

You can unclamp the drum lid by locating the small tab on the ring and pushing it down. The ring lock lever will then release, allowing you to open the drum.

The tab is shown in this image here, circled in red:
Position of the ring lock lever tab on the 15 gallon drum of the Super Dust Deputy Deluxe

What is the expected lifetime of the Super Dust Deputy cyclone?

In our experience, we've never had a customer "wear out" their super dust deputy cyclone from normal use. The only exceptions are when sucks up materials not rated for the cyclone's construction i.e. don't suck up hot, smoldering materials or high abrasives (rough glass, soda blasts, etc.) with the molded cyclone as those can damage or wear out the material.

With its intended application (e.g. wood dust and debris) you could expect this cyclone to last for years to come, if not longer.

Which Super Dust Deputy cyclone do I need?

If your shop has fixed piping that matches the diameter of your dust collector's intake, choose a cyclone...

Can I use this 4" cyclone with 6" piping?

No. For 6" ducting runs we highly recommend our Super Dust Deputy XL cyclone instead.

What else do I need to get started?

This Deluxe kit includes the essential components, but you will still need flex hose and/or piping ...

How do I connect the 4" Super Dust Deputy to my tools?

The ports of our Super Dust Deputy Deluxe cyclone measures 4" on the outer diameter as many customers...

Can I vent my system outside?

If you have conditioned air in your shop, (Heat or cool) then exhausting outside can be costly. If ...

What dust collectors is the 4" Super Dust Deputy compatible with?

The Super Dust Deputy Deluxe cyclone can be used to retrofit nearly make or model dust collector with...

What dust bins should I use with this cyclone?

The shape and size of your container are completely up to you, so use whatever works best for your shop...

Can I use this with a shop vacuum?

No. Super Dust Deputy cyclones are designed for use in systems with high airflow volume (above 350 CFM...

Do I still need to use my filter?

Yes. All of our cyclone separators are designed to be used in conjunction with an air filter as they...

What filter works best with this cyclone?

We recommend that customers use our MERV 16± HEPA Filter Upgrade Kit as it provides the healthiest return...

Can I use this cyclone with smoldering or abrasive debris?

No. This cyclone is designed for use with light debris such as wood dust. For heavy-duty applications...

Can I use this cyclone with food products?

While some customers have found use for our cyclones in food related applications (e.g. farming, coffee...

  California Residents: Please visit for information regarding Proposition 65 for our products.

Oneida Air Systems (OAS) is not responsible for typographical errors, omissions, or other clerical errors that may occur and makes every effort to provide the most detailed and accurate information available regarding our products. If you encounter incorrect information, please contact us. OAS reserves the right to restrict quantities and correct prices when necessary.