Cleaning the interior of an HVAC system is only part of the job.
The Drill-powered shear will cut straight or slight curves, as well as making 90 degree corner.
The new Cobra 6 Power Brush system from Air-Care is an advanced version of the workhorse that has been aggressively cleaning air ducts for 4 decade
Cleaning the interior of an air system is half the job. For a thorough job, the system should be decontaminated by fogging it with an EPA registere