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3 slot diffuser Available in 3 different slot widths, from 1 through 8 slots, modulinear diffusers permit complete control of flow rate without disturbing the selected air3 slot diffuser HELLA-3-1200-B-R-E-AN ; Slim and compact HELLA is a linear slot diffuser that has a slim, compact and contemporary design that makes it suitable for
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3 slot diffuser Caryaire Linear Slot Diffusers are aesthetically designed air terminals, which ensure a uniform blanket of air that adheres to the ceiling even at low flow