Motorized Filter Modules - Non Roomside
Replaceable Final Filter

Our Model 421-SPX motorized hepa filter modules
have undergone extensive testing to operate
economically and quietly to provide hepa filtered air to
most any environment. Sizes are from 2’x 2’ to 2’x 4’,
special sizes and configurations are available.


Standard features

· ¼ HP direct drive motor
· Voltage: 120/1/60
· 99.99% eff. at 0.3 microns and larger
· 3-speed motor switch
· 8’ power cord
· Perforated aluminum face screen


Optional features

· Stainless steel construction
· ULPA filter - 99.9995% at 0.12 microns and larger
· Perforated face grille - aluminum or stainless steel
· Special size to fit any grid system


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