18 Linear Slot Diffuser - 1 Slot - AC Vent Cover

One to eight slots wide for air volume of 10-350 cfm per foot; Adjustable Options Related Products DP — Distribution Plenum for Linear or Slot Diffusers

WT38 linear slot diffuser offers a truly discrete appearance for the discerning interior designer which blends into it's surroundings

single slot substitution drill example Linear diffusers that come with plenum boxes are known as SLLSB Approximately 38% free area when blades are fully open Available in 1 slot to 6 slots

single slot gpu slot diffusers are specially designed to provide supply or return air through ceiling These are available in single as well as multiple slots opening