Linear Slot Diffuser Adjustment

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Expella's Linear Slot Grille is an internal ceiling diffuser designed for use with ducted inline ventilation systems which sits discreetly on the ceiling

Series ALS Linear Slot Diffusers are designed for installation in the ceiling, sidewall or sill and are recommended for supplying heated, ventilated or Linear Slot Diffuser

big bass amazon extreme slot Expella's Linear Slot Grille is an internal ceiling diffuser designed for use with ducted inline ventilation systems which sits discreetly on the ceiling  Linear slot diffusers model MLC are designed for variable air volume systems They ensure a uniform blanket of air that adheres to ceiling even at low flow