Truestar is one of the leading Treated Fresh Air (TFA) Unit manufacturers and suppliers in India, offering high-performance ventilation systems designed to improve indoor air quality, comfort, and energy efficiency.

A Treated Fresh Air Unit (TFA) is a ventilation system that supplies fresh, filtered, and conditioned air into a space. The unit removes contaminants, controls humidity, and adjusts temperature before distributing the air indoors — ensuring a clean, healthy, and comfortable environment.

TFA Units are commonly used along with Air Handling Units (AHUs) or Fan Coil Units (FCUs) to maintain the desired indoor air parameters and comply with ventilation standards.