Negative air machine how does it work

Like air scrubbers, negative air machines remove potentially dangerous particles from the air through a series of filters.

These filters prevent employees and clients from breathing in toxins that can ultimately lead to illness. Knowing the difference between the two can help you make an educated decision for your next industrial rental. Unlike an air scrubber, a negative air machine uses ducting to remove tainted air from a closed controlled area.

The filtered air is exhausted outside of the controlled area. This creates negative air pressure some call this a vacuum effect inside the controlled area. A negative air machine helps restrict the spread of pollutants to other areas inside the building. It is as if the fiber reaches out and catches the particle.

The particle is forced into contact with a fiber by the trajectory of the airstream in which it is traveling, and is embedded into it. It is as if the particle makes a head-on collision with the fiber and then cannot dislodge itself. The arrangement of the fibers makes the particle collide with air or other gas molecules, and it is thrown off its course through the filter. Basically this is a means of keeping the particle within the filter until one of the other two methods succeeds in ensnaring it.

It is as if the particle is blown about by wind until it collides with a fiber. Visit www. Those who have already completed a one-day Lead Safe Work Practices course or lead abatement certification are eligible to complete the Remodelers Refresher course. The new rules also render companies vulnerable to the threat of a civil suit for noncompliance. Instead, the negative air created inside the room will not allow air to leak outside the room. An example of when you might use negative air is in mould remediation.

The actions used to remove mould disrupts the surfaces and mould spores can become airborne and spread throughout the property. This is not a good situation as mould spores landing on surfaces can promote cross-contamination and the mould problem could get worse. Creating containment around the area which is remediated mitigates this risk. To help reduce the risk of further contamination, a negative air machine can be used to create negative air pressure in the room which can reduce the risk of contaminated air escaping through small holes and cracks in the containment barrier and other recesses and cracks in the walls and room.

Metal-frame HEPA filters offer mold abatement, fire damage, water restoration, sewer backups, or bioremediation. When choosing an Air Scrubber for your home or small job site, consider quality, performance, and features when comparing brands. For more information on how you can install the Air Scrubber by Aerus in your home, feel free to click on the button below:.

Repayment terms vary from 30 to months. Interest waived if repaid in 18 months.