Dust Deputy 2.5 DIY Anti-Static Cyclone Separator

New & Improved High Airflow Design for Larger Shop Vacuums

A dust-free tool is an efficient tool, but not every shop can fit (or afford) a full-sized dust control system. That's why shop vacuums have always been the first choice that craftsmen and DIYers use for dust collection. And bigger tools mean bigger messes – and bigger vacuums to clean them!

The Dust Deputy® 2.5 Cyclone Separator is Oneida Air Systems' latest innovation for woodworkers and other makers in need of an effective and affordable dust control solution. Optimized for the more powerful wet/dry vacuums that have become standard over the years, this larger cyclone delivers up to double the airflow of smaller cyclones and lid-style separators!

Like all of our patented Dust Deputy cyclones, the 2.5 uses centrifugal force to separate and remove up to 99.9% of dust and debris from the airstream before it reaches your vacuum's filter – eliminating clogged filters and suction loss! The Dust Deputy will save you significant time and money on expensive replacement filters and dust bags, and keeps your wet/dry vac operating at peak performance! This simple and efficient design can be adapted for use with any make, size, or model vacuum and features female inlet and outlet ports that fit the cuffed 2.5" hoses of larger shop vacuums.

What's Included:
- Anti-Static Dust Deputy Cyclone Separator
- Pre-cut Neoprene Foam Gasket
- Lid Mounting Hardware
What Else You'll Need:
- Wet/Dry Vacuum with a 2.5" Hose Inlet
- Reinforced, Airtight Dust Container (any shape/size)
- Vacuum Connection Hose (2.5" recommended)
- DIY Tips & Tricks

Works With Nearly Any Type of Material:

Wood Dust
Drywall Dust
Concrete Dust
Clay/Silica Dust
Blasting Soda
Cooled Ash & Soot
Metal Shavings
Baking Flour
Grass & Leaves
Pet/Animal Hair
Pharmaceutical Waste
Water & Non-Viscous Liquids
Even Water!

How it Works

High Airflow Design

The larger cyclone better accommodates more powerful wet/dry vacuums, delivering up to twice the airflow and significantly reducing pressure drop compared to other cyclone and lid-style separators.

Neutral-Vane Inlet

Directs the inbound airstream down into the cyclone and prevents swirling dust-laden air from creating turbulence at the inlet; Improving overall separation performance by over 20% compared to cyclones without this feature.

Plug & Play Hose Connections

Female inlet and outlet ports (2.25" I.D.) readily accept the 2.5" cuffed hose fittings standard with shop vacuums commonly used for dust collection.

Hose Sold Separately

Dust Deputy Feature - Clear Components, Cyclone Swirl Animation

High Visibility Components

Clear components allow you to more easily spot potential blockages within the cyclone and give you a real-time view of how much dust the cyclone is separating from the air!

Anti-Static Materials

Manufactured from special materials that help safely convey the build-up of static electricity (common in any high friction environment such as dust collection) to prevent harmful discharges and annoying static cling.

Backwards Compatible

The new 2.5 model features the same mounting flange (3" I.D.) as the original Dust Deputy cyclone, making it quick and easy to upgrade existing setups!

Proudly Made in the USA

Designed, tested, and manufactured right here in the United States of America: Made by Craftsmen, for Craftsmen™. We fully stand by the quality of every one of our products and our friendly team of dust collection experts are here for you.

More Information
SKU	AXD251004PL
Cyclonic Separation Efficiency	Removes over 99% of fine wood dusts
Waste Capacity	Customizable
Inlet Size	Nominal: 2.25" I.D. / 2.5" O.D. Actual: Tapered 2.31" to 2.29" I.D.
Outlet Size	Nominal: 2.25" I.D. Actual: Tapered 2.31" to 2.29" I.D.
Discharge Size	3" I.D.
Primary Build Materials	Polypropylene
Static Resistance Rating	Anti-Static
Color	Translucent
Width	7.625"
Depth	8.5"
Height	15.625"
Height to Center of Inlet	13.75"
Actual Weight (lbs)	2.5
Product Compatibility	Wet/Dry Vacuums with 2.5" hoses and inlets
Contents	Cyclone, Mounting Hardware, Foam Gasket
Manufacturer	Oneida Air Systems
Manufacturer Statement	Made in USA
Warranty Information	1 Year Limited Warranty
Proposition 65	WARNING: This product may expose you to chemicals, including Nickel (metallic), which is known to the State of California to cause cancer or birth defects or reproductive harm.

All-Clear Components

How Cyclone Separators Work

How to Assemble the Deluxe Kit

Cyclonic Separation Efficiency

Dust Deputy vs Dustopper Comparison

Air Velocity Testing

Product Overview

Does the 2.5 have the same flange pattern as the original Dust Deputy?

Yes! Both the original Dust Deputy cyclone and the new Dust Deputy 2.5 cyclone share the same bottom flange pattern. This makes upgrading existing cyclone installations quick and easy! You can find printable template files for download in the Documents tab of our product pages.

How do I prevent my bucket from collapsing with my Dust Deputy or Low-Pro?

Ensure your bucket is not old, damaged, or thin-walled. To increase the strength of a thin-walled bucket, you can stack two buckets together. Two stacked thin-walled buckets will work well to avoid bucket collapse. Ideally, we recommend a bucket with a 90 mil wall thickness or higher. A 90-mil or higher walled bucket will completely avoid bucket collapse.

How does the Dust Deputy 2.5 get more airflow than smaller cyclones?

The Dust Deputy 2.5 Cyclone has a larger diameter inlet and outlet to increase flow, and a larger overall size to reduce friction relative to the volume of air passing through. Less friction means less pressure drop and increased flow.

How does the Low-Pro compare to the taller cyclones?

The separation efficiency is comparable between the Low-Pro and original Dust Deputy - both are rated for up to 99.9% of dust and debris. Click "Read More" to learn more about the differences between the Dust Deputy cyclones.

What's the CFM range for the Dust Deputy 2.5?

The Dust Deputy 2.5 is designed specifically for any wet/dry vacuum that comes with 2.5-inch hose and fittings – regardless of the vacuum’s stated CFM.

What is an anti-static material?

Anti-Static (AS) refers to the material's electrical conductivity. AS offer some protection against static charge build-up and shocks, though not to the degree of static dissipative (SD) or static conductive (SC) materials.