The Cobra 7 Power Brush System is professional air duct cleaning equipment designed for contractors. With adjustable speeds, a flexible 33-foot cable, and wireless remote, it delivers powerful, efficient duct cleaning for ducts from 4” to 18” (optional 36”).

The Cobra 7 Power Brush System is professional air duct cleaning equipment designed for contractors who need reliable performance. Featuring adjustable speeds, a 33-foot flexible cable, and a self-adjusting brush with wireless remote control, it makes duct and dryer vent cleaning faster, safer, and more efficient. Built for residential and light commercial jobs, the Cobra 7 delivers precision cleaning for ducts from 4” to 18” (optional up to 36”).

Key Features:

• Versatile Cleaning: The Cobra 7’s Flex-E-Bristle brush adjusts automatically for ducts from 4 to 18 inches wide, with an optional brush for ducts up to 36 inches. The 33-foot flexible cable provides extended reach for thorough cleaning.

• Remote Control: A 3-button wireless remote lets you start, stop, and reverse brush direction with ease.

• Compact and Lightweight: Measuring 14.4″ W x 19.5″ D x 14″ H and weighing just 28 lbs (motor unit) plus 7 lbs (cable and brush), the Cobra 7 is easy to transport and maneuver.

• Powerful Motor: Equipped with a 90-volt high torque DC motor and smart speed controller, it delivers consistent, controlled cleaning power with load correction to prevent stalls.

• Integration with TurboMax Machines: The Cobra 7 pairs seamlessly with our TurboMax negative air machines. Together, they dislodge contaminants with the brush and remove them with powerful suction for complete duct cleaning.

 

Specifications:

Power Requirements: 120/220 VAC, 50/60 Hz, 7.0 Amps

Motor: 90-volt high torque DC motor

Controller: 90-volt DC controller with speed and load correction

Cable: Standard 3/8” core, 5/8” O.D. nylon housing, 33 feet long (optional 50-foot available)

Brushes: 4”–18” self-adjusting Flex-E-Bristle brush (optional 14”–36” available)

Size: 14.4″ W x 19.5″ D x 14″ H

Weight: 28 lbs (motor case), 7 lbs (cable and brush)

Power Cord: Grounded pigtail connection

 

Why Choose Cobra VII?

Contractor-Proven Performance: Built for professionals, the Cobra 7 Power Brush System delivers reliable, high-torque cleaning for both residential and light commercial HVAC systems.

Faster, More Efficient Jobs: With a 33-foot flexible cable, wireless remote, and self-adjusting brush, contractors can clean ducts quickly and thoroughly with less labor.

Versatility Across Applications: From air ducts to dryer vents, the Cobra 7 adapts to multiple cleaning scenarios. Optional brushes extend cleaning capability up to 36-inch ducts.

Compact and Easy to Transport: At just 28 lbs for the motor unit, the Cobra 7 is lightweight and designed for easy portability between job sites.

Seamless Integration with TurboMax Systems: Pair the Cobra 7 with TurboMax negative air machines to combine aggressive brushing with powerful debris removal, ensuring the most complete duct cleaning results.

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