The F72 in-line electronic air cleaner removes airborne particles such as cooking smoke, grease, tobacco smoke, dust, soot, pollen, and bacteria from incoming, recirculating, or exhaust air. The F72 is mounted inline in the return air duct of a forced air system, the exhaust of a ventilation system, or within a commercial kitchen exhaust grease duct. One or two electronic cells within the filtration system remove airborne contaminants with up to 99 percent efficiency. Rooftop or interior mounted, the F72 is modular and can be configured for an infinite capacity. Outdoor insulated enclosures, odor control modules and blower/controls packages are available. Replacement parts for our commercial kitchen air cleaning units are also available.