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Rotostorm II in Action
Rotobrush Negative Air Systems
Unlike other negative air systems on the market, the R5000 and BlowBeast are both powerful and easy to lift and transport.
What Sets Our Negative Air Machines Apart?
Built with equal parts portability and power, the R5000 and BlowBeast are highly effective at handling any standard or remediation air duct cleaning job.

Negative air system
The R5000 and BlowBeast are the most powerful, portable and versatile negative air machines in the industry. They can handle jobs from the smallest residential to the largest commercial jobs.

Powerful vacuum system
In addition to cleaning air ducts, the R5000 and BlowBeast work as air scrubbers during remediation work such as fire, water and even mold.

Advanced design
The R5000 breaks down into 4 lightweight modular components for easy lifting and transportation.
Out of 100,000 homes tested, 97% were found to have lower than
acceptable indoor air quality
Our Clients Love Us
In the seven months I have started and run my business, I have paid all of my equipment off in full. Rotobrush provided great service before, during and after the sale. I am proud to be associated with a top-notch organization!
Dwaine Bauman, Iowa Duct Doctor
The BrushBeast was a real beast, I've had four different machines, and this has been the most powerful machine yet!! Decreased cleaned time, also was great on dryer vent.
Eric Wilson, Wilson Carpet Cleaning
I want to mention that the business services and customer service teams show developed interpersonal and communication skills. They always solve my issues with marketing, technical and ordering.
Louis Fincham, CU Air Duct Cleaning
Just got back from the 2 day training in Texas. What a great experience! The professionalism, topics covered and tips gleaned from other attendees was really helpful.
Jeff Patterson, Property Management Service of NJ
Rotobrush is a great product. I highly recommended this equipment for any heating and air conditioning company wo wants to build a duct cleaning business.
Skip Schembari, HVAC Performance Products.