Ventilation Duct is the accurate and efficient method of conveying and diffusing fresh air. It can be manufactured from polythene tubing. This is used in a wide range of industries and applications including emergency services, petrochemical industry, site maintenance and agriculture. It is lightweight, easy to transport and unaffected by most chemicals.

Ventilation Filters deal with low concentrations of contaminants in air and expected to remove the contaminants to extremely low outlet concentrations. They function by depth filtration mechanisms. Ventilation filters used in radioactive installations.

Ventilation System is used as negative air remover in office buildings to control conditions during asbestos abatement projects. These are designed to supply the mine workings with sufficient quantity of air. They remove the air contaminants from the mine or to dilute them to levels. A wide variety of ventilation systems are available and their operating systems can vary considerably. They include portable ventilation systems, which supplements existing ventilation. These are of two types, local exhaust ventilation and dilution ventilation systems. These are mostly used at moderate climates.