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R2500 Negative Air Machine



Many manufacturers consider their equipment to be portable; however to be considered truly portable and user friendly, it must be lightweight and mobile. The R2500 meets this criteria, yet provides the superior air flow and high vacuum necessary to effectively remove airborne dust and pollutants from the air ducts. Imagine the ease of moving this compact, lightweight and well balanced system throughout your normal work day.

Advanced Design

The main fan assembly, filtration unit and HEPA filtration are all included in this simple one piece design.

Heavy-Duty Commercial Construction

As an all-metal, heavy-gauged steel constructed machine, the R2500 is complete with a powder-coated finish and ready to tackle any job. Let this power piece of machinery help you with all of your needs.


R5000 Negative Air System in Action

R2500 Negative Air System in Action

Unlike other negative air systems on the market, the R2500 is a truly portable system and lightweight system with maximum power. Its 115 volt 13.5 amp power plant pulls up to 2500 cubic feet of air per minute. This powerhouse will make short work of any standard of remediation air duct cleaning job.

What Sets The R2500 Apart?

Sometimes a job requires more than what a traditional brush and vacuum air duct cleaner can offer. That is where Rotobrush’s R2500 negative air system comes into play. With its portability, high power, and air scrubbing capability, the R2500 is able to handle any remediation job.


Negative air system

This system is the most powerful, portable and versatile negative air system. It can handle jobs from the smallest residential to the largest commercial jobs.


Powerful vacuum system

In addition to cleaning air ducts, the R2500 works as an air scrubber during remediation work such as fire, water and even mold.


Portable design

Lightweight and mobile, the R2500 provides superior air flow and high vacuum power necessary to effectively remove airborne dust and pollutants in air ducts.


Our Clients Love Us

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.

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

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

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

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

Our Other Products

Air Duct Cleaners

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612 E Dallas Rd, Ste 400,
Grapevine, Texas, 76051
T: 1-800-535-3878