When it comes to air duct cleaning, power, performance, and precision are non-negotiable. At Rotobrush, we’ve built our reputation as an industry leader by delivering cutting-edge technology and innovative solutions that redefine what’s possible in the duct cleaning industry. While many know us for our brush-and-vacuum systems, what isn’t as widely recognized is that we also manufacture some of the most powerful and portable negative air machines in the industry.
If you’re in the market for negative air duct cleaning equipment that delivers unmatched suction power without the bulk, it’s time to look at Rotobrush’s BlowBeast II, BlowBeast, and R5000, machines designed to handle even the most demanding jobs while remaining mobile and easy to operate.
The Advantage of Rotobrush- Power & Portability Without the Bulk
For years, negative air machines have been known for one thing: size. Large, bulky, and often mounted to a truck, these machines make job site mobility a challenge. But at Rotobrush, we saw an opportunity to innovate—to create a line of negative air machines that deliver maximum suction power in a more compact, contractor-friendly design.
We don’t cut corners—we just engineer smarter.
- Portability Without Sacrifice – Rotobrush is the only manufacturer to offer a removable pod with its negative air machines, providing unmatched portability while maintaining power. Our design allows technicians to move freely on job sites while still delivering the high suction needed for demanding jobs.
- High-Performance Suction – Our machines deliver up to 5,000 CFM, handling even the heaviest debris loads in large-scale ducts or residential systems.
- Durability That Lasts – Built with high-quality materials, our negative air machines are made to withstand the toughest environments, ensuring a long lifespan and consistent results.
With Rotobrush, you don’t have to choose between power and portability, you get both.
Meet the Negative Air Equipment Lineup by Rotobrush
The BlowBeast II- Unmatched Portability. Unstoppable Performance.
With 4,100 CFM (3,250 CFM with HEPA filtration), The BlowBeast II machine maintains powerful airflow even with filtration, ensuring maximum debris removal in both commercial and residential duct systems.
Built with Rotobrush’s patented direct-drive technology, the BlowBeast II provides:
- High-torque for tackling tough debris.
- Consistent performance with fewer moving parts to maintain.
- Variable speed control settings to put you in full control of the cleaning application.
What truly sets the BlowBeast II apart is its removable pod—an industry-exclusive feature.
- Compact design for easy job site mobility.
- No need for truck-mounted units—bring the power inside where you need it.
- Quick set-up and transport, reducing downtime between jobs.
The Original BlowBeast Negative Air Machine-
With an airflow capacity of 2,500 CFM (1,900 CFM with HEPA filtration), the BlowBeast efficiently removes dust, debris, and contaminants from HVAC systems, making it an excellent choice for contractors looking to expand into the duct cleaning industry.
Built for efficiency, the BlowBeast delivers:
- Consistent, powerful suction for thorough duct cleaning.
- Optimized airflow design to handle tough jobs efficiently.
- HEPA filtration compatibility for improved indoor air quality
The R5000- Versatile Power for Duct Cleaning and Remediation
The R5000 is more than just a duct cleaning machine—it’s a powerful air scrubber designed for remediation work, including fire, water, and mold damage restoration. Crafted from heavy-gauge steel, this machine is built for durability, ensuring long-lasting performance in demanding environments.
What sets the R5000 apart is its lightweight, modular design, making it one of the most portable negative air machines available.
- Heavy-duty construction for maximum durability.
- High-powered airflow to remove contaminants effectively.
- Multi-purpose use for both duct cleaning and remediation jobs.
Its four modular components allow for:
- Easy transport and maneuverability on any job site.
- Quick setup and breakdown, reducing downtime.
- Compact storage, making it ideal for mobile technicians.
The Industry’s Best- Because You Deserve the Best
At Rotobrush, we don’t follow the industry—we lead it.
For decades, we have been at the forefront of air duct cleaning technology, offering the most advanced brush-and-vacuum systems and now revolutionizing negative air duct cleaning. Our machines are designed with one purpose: to give contractors the power, efficiency, and reliability they need to succeed.
- We don’t sell you one way to clean- we provide the best tools for your business. Whether you specialize in residential, commercial, or a mix of both, we have equipment that fits your needs.
- Our commitment to innovation never stops- With each generation of equipment, we improve performance, durability, and usability so that you can offer the highest level of service.
- We’re here to support you- From training, customer service, to marketing support we help to ensure you have everything you need to succeed in this industry.
If you’re looking for negative air duct cleaning machines that redefine power and portability, it’s time to invest in Rotobrush. Contact us today.
800-535-3878 | [email protected] | www.rotobrush.com
