GeneralAire SF-2000-230OD Second Wind NEMA Series Industrial/Commercial UV 2 x 18″
All Second Wind NEMA Air Purifiers are designed to address Heating and Air Conditioning of Rooftop Air handling units. Second Wind use Ultraviolet Light at a frequency of 254 nanometers to reduce biological growth on evaporator coils and drain pans as well as purifying recirculated air.

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