Actual appearance may vary to that shown above.

Dust Cobra 35 Gal. Cyclonic HEPA Vacuum

Hybrid cyclonic dust collector / shop vacuum with rapid pulse filter cleaner. Delivers 3x higher airflow than traditional vacuums. Lightweight, compact design for enhanced portability. Full-unit HEPA certification meets all EPA RRP requirements.
Dust Cobra Distributors:

Built for the Jobs Other Vacuums Can't Handle

Oneida Air Systems' Dust Cobra® is the system of choice for both hobbyist and professional craftsman looking for a powerful, compact, and versatile dust control system. Its patented cyclonic design provides 3x higher airflow performance when compared to traditional vacuums and works to minimize downtime by virtually eliminating filter clogging and suction loss.

By combining the best features of a dust collector and a vacuum, the portable Dust Cobra is a hybrid system that can be used in nearly any application for general shop clean-up. Its high pressure intake makes it ideal for dust extraction from tools with dust ports 4" dia. and smaller (where standard dust collectors fall short) including sanders, buffers, edgers, grinders, band saws, scroll saws, chop/miter saws, routers, mini-lathes, and more!

Innovative Benefits & Features

  • Industrial 110V High Efficiency Fan Blower Motor
  • Streamlined High-Efficiency Cyclone Separator with 2.5" Inlet
  • Full-Unit HEPA Certification Meets & Exceeds EPA RRP Guidelines
  • Internal Rapid Pulse Filter Cleaner™ System
  • Compact, Portable Footprint w/ Optional Mobility Kit
  • Reinforced 35 Gallon Steel Dust Bin
  • Plastic Liner Bag Gripping System (5 Free Bags Included)
See how Clayscapes, a pottery supply, and pottery school uses the Industrial Dust Cobra for cleanup of toxic materials around the studio.

The Oneida Dust Cobra and Vortex are your answer to reduced suction power through your DCS while sanding hardwood floors. Video courtesy of City Floor Supply.

Dust Cobra Motor Cowl Assembly View
Oneida Air Systems promotes "Actual CFM" ratings which reflect real-world airflow performance Learn More

High Pressure Suction Performance

Your dust collector should perform at peak efficiency at all times to ensure the health, safety, and quality of your work. That's why Oneida Air uses only the highest quality motors with our dust collection systems.

  • High-efficiency 110V fan blower motor (220V available by request)
  • Delivers up to 245 Actual CFM @ 23" WC - ideal for handheld and benchtop tools
  • Motor specially selected for low pitch noise to provide ideal operator comfort
  • Suitable for continuous duty with replaceable motor brushes
Dust Cobra Cyclone Inlet View
Molded cyclone cannot be used with hot or smoldering materials.

Streamlined Integrated Cyclone Pre-Separator

Within standard vacuum systems, fine dusts can quickly clog the filter - reducing suction power and creating the need for expensive downtime for cleaning and/or replacement parts. That's why every good dust collection system needs a cyclone to remove waste from the incoming airstream.

  • Separates up to 99% of bulk debris and fine dusts from the airstream, containing it safely in the dust bin
  • Patented "V-Shape" cyclone design maximizes particle separation performance
  • Virtually eliminates filter clogging and significantly extends the lifespan of the filter
  • Rotationally molded from a lightweight, static dissipative, industrial-grade resin
  • Neutral-vane inlet and integrated air ramp minimizes inbound air turbulence
Dust Cobra Full-Unit HEPA Certification
IES RP-CC002.3 and IES-RP-CC0034.3

Full-Unit Certified HEPA Dust Extractor

In the home renovation and professional contracting industry, there's no substitute for Full-Unit HEPA Certification. That's why each Dust Cobra purchase includes a printed certificate to document that the unit has been independently tested and certified to strict EPA guidelines, protecting you from expensive fines! With this certification you can work comfortably with the knowledge that your vacuum system is fully sealed to eliminate leakage, protecting the work environment and those within it.

  • HEPA filter media rated as 99.97% efficient at 0.3 microns
  • Meets and exceeds all EPA RRP Requirements for contractors - including lead!
  • Requires zero pre-loading; works at peak efficiency right out of the box
  • Wide-spaced pleating and non-stick coating facilitates quick and easy maintenance
Motor TypeAmetek Motor
Recommended Breaker Size20A
Amperage (Typical)15.5A
Phase (Pre-Wired)1-Phase
Power ConnectorNEMA 5-15
Power Cord Length20 feet
Real CFM Rating245 Actual CFM at 23" WC
Maximum Suction70" WC
Noise Level73 dBA @ 10 ft
Filter Media TypeCleanStream HEPA
Filtration Efficiency99.97% @ 0.3 microns
MERV RatingMERV 16 ±
Waste Capacity35 Gallon
Remote ControlSold Separately
Primary Build MaterialsGalvanized Steel, SD Polyethylene
Static Resistance RatingStatic Dissipative
Inlet Size2-1/4" ID
2-1/2" OD
Height to Center of Inlet37"
ContentsBlower Motor Assembly, Cartridge Filter, Pulse Filter Cleaner, Cyclone Separator, Drum, 5x Liner Bags, Bag Holder System, Hardware
Warranty Information1 Year Limited Warranty
CertificationsFull-Unit HEPA Certification, Complete Assembly cETLus Certified for Indoor Use
Applicable Patents#7937803, #8514090, #8377160, #8393050, #9125535, #9399184, #D690064
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Frequently Asked Questions
How often should I clean the dust collector's cartridge filter?

This can vary widely depending on how often your dust collector is used and what kind of dusts it's exposed to but you should typically clean it only once you've noticed a considerable drop in suction performance. In our experience this can be around once per year, but with heavy amounts of sanding it could be as often as once per month.

A meter such as our Filter Efficiency Gauge can also be used to monitor pressure buildup and inform you when the filter need's to be cleaned.

  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.